2783272604

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{569}}^1\times {\mathrm{1801}}^1$

素因数の和:2478

約数の個数: 48

約数和(自身を含む): 5636944320

約数和(自身を除く): 2853671716

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 569, 679, 1138, 1358, 1801, 2276, 2716, 3602, 3983, 7204, 7966, 12607, 15932, 25214, 50428, 55193, 110386, 174697, 220772, 349394, 386351, 698788, 772702, 1024769, 1222879, 1545404, 2049538, 2445758, 4099076, 4891516, 7173383, 14346766, 28693532, 99402593, 198805186, 397610372, 695818151, 1391636302, 2783272604]

約数ペア:

[(1, 2783272604), (2, 1391636302), (4, 695818151), (7, 397610372), (14, 198805186), (28, 99402593), (97, 28693532), (194, 14346766), (388, 7173383), (569, 4891516), (679, 4099076), (1138, 2445758), (1358, 2049538), (1801, 1545404), (2276, 1222879), (2716, 1024769), (3602, 772702), (3983, 698788), (7204, 386351), (7966, 349394), (12607, 220772), (15932, 174697), (25214, 110386), (50428, 55193)]