3910367884

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:1043

約数の個数: 72

約数和(自身を含む): 7502761728

約数和(自身を除く): 3592393844

約数列:

[1, 2, 4, 19, 38, 43, 71, 76, 86, 142, 172, 284, 361, 722, 817, 887, 1349, 1444, 1634, 1774, 2698, 3053, 3268, 3548, 5396, 6106, 12212, 15523, 16853, 25631, 31046, 33706, 38141, 51262, 58007, 62092, 62977, 67412, 76282, 102524, 116014, 125954, 152564, 232028, 251908, 320207, 640414, 724679, 1102133, 1196563, 1280828, 1449358, 2204266, 2393126, 2708011, 2898716, 4408532, 4786252, 5416022, 10832044, 13768901, 22734697, 27537802, 45469394, 51452209, 55075604, 90938788, 102904418, 205808836, 977591971, 1955183942, 3910367884]

約数ペア:

[(1, 3910367884), (2, 1955183942), (4, 977591971), (19, 205808836), (38, 102904418), (43, 90938788), (71, 55075604), (76, 51452209), (86, 45469394), (142, 27537802), (172, 22734697), (284, 13768901), (361, 10832044), (722, 5416022), (817, 4786252), (887, 4408532), (1349, 2898716), (1444, 2708011), (1634, 2393126), (1774, 2204266), (2698, 1449358), (3053, 1280828), (3268, 1196563), (3548, 1102133), (5396, 724679), (6106, 640414), (12212, 320207), (15523, 251908), (16853, 232028), (25631, 152564), (31046, 125954), (33706, 116014), (38141, 102524), (51262, 76282), (58007, 67412), (62092, 62977)]