2591892268

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{63533}}^1$

素因数の和:63622

約数の個数: 48

約数和(自身を含む): 5464940544

約数和(自身を除く): 2873048276

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 329, 434, 658, 868, 1316, 1457, 2914, 5828, 10199, 20398, 40796, 63533, 127066, 254132, 444731, 889462, 1778924, 1969523, 2986051, 3939046, 5972102, 7878092, 11944204, 13786661, 20902357, 27573322, 41804714, 55146644, 83609428, 92567581, 185135162, 370270324, 647973067, 1295946134, 2591892268]

約数ペア:

[(1, 2591892268), (2, 1295946134), (4, 647973067), (7, 370270324), (14, 185135162), (28, 92567581), (31, 83609428), (47, 55146644), (62, 41804714), (94, 27573322), (124, 20902357), (188, 13786661), (217, 11944204), (329, 7878092), (434, 5972102), (658, 3939046), (868, 2986051), (1316, 1969523), (1457, 1778924), (2914, 889462), (5828, 444731), (10199, 254132), (20398, 127066), (40796, 63533)]