2019975424936

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{308249}}^1$

素因数の和:308571

約数の個数: 96

約数和(自身を含む): 4485684825000

約数和(自身を除く): 2465709400064

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 196, 229, 292, 392, 458, 511, 584, 916, 1022, 1603, 1832, 2044, 3206, 3577, 4088, 6412, 7154, 11221, 12824, 14308, 16717, 22442, 28616, 33434, 44884, 66868, 89768, 117019, 133736, 234038, 308249, 468076, 616498, 819133, 936152, 1232996, 1638266, 2157743, 2465992, 3276532, 4315486, 6553064, 8630972, 15104201, 17261944, 22502177, 30208402, 45004354, 60416804, 70589021, 90008708, 120833608, 141178042, 157515239, 180017416, 282356084, 315030478, 494123147, 564712168, 630060956, 988246294, 1102606673, 1260121912, 1976492588, 2205213346, 3458862029, 3952985176, 4410426692, 5152998533, 6917724058, 8820853384, 10305997066, 13835448116, 20611994132, 27670896232, 36070989731, 41223988264, 72141979462, 144283958924, 252496928117, 288567917848, 504993856234, 1009987712468, 2019975424936]

約数ペア:

[(1, 2019975424936), (2, 1009987712468), (4, 504993856234), (7, 288567917848), (8, 252496928117), (14, 144283958924), (28, 72141979462), (49, 41223988264), (56, 36070989731), (73, 27670896232), (98, 20611994132), (146, 13835448116), (196, 10305997066), (229, 8820853384), (292, 6917724058), (392, 5152998533), (458, 4410426692), (511, 3952985176), (584, 3458862029), (916, 2205213346), (1022, 1976492588), (1603, 1260121912), (1832, 1102606673), (2044, 988246294), (3206, 630060956), (3577, 564712168), (4088, 494123147), (6412, 315030478), (7154, 282356084), (11221, 180017416), (12824, 157515239), (14308, 141178042), (16717, 120833608), (22442, 90008708), (28616, 70589021), (33434, 60416804), (44884, 45004354), (66868, 30208402), (89768, 22502177), (117019, 17261944), (133736, 15104201), (234038, 8630972), (308249, 6553064), (468076, 4315486), (616498, 3276532), (819133, 2465992), (936152, 2157743), (1232996, 1638266)]