2182181264

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{118907}}^1$

素因数の和:118983

約数の個数: 40

約数和(自身を含む): 4482355968

約数和(自身を除く): 2300174704

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 4588, 9176, 18352, 118907, 237814, 475628, 951256, 1902512, 3686117, 4399559, 7372234, 8799118, 14744468, 17598236, 29488936, 35196472, 58977872, 70392944, 136386329, 272772658, 545545316, 1091090632, 2182181264]

約数ペア:

[(1, 2182181264), (2, 1091090632), (4, 545545316), (8, 272772658), (16, 136386329), (31, 70392944), (37, 58977872), (62, 35196472), (74, 29488936), (124, 17598236), (148, 14744468), (248, 8799118), (296, 7372234), (496, 4399559), (592, 3686117), (1147, 1902512), (2294, 951256), (4588, 475628), (9176, 237814), (18352, 118907)]