2011294768

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{88463}}^1$

素因数の和:88514

約数の個数: 60

約数和(自身を含む): 4689476640

約数和(自身を除く): 2678181872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 784, 812, 1421, 1624, 2842, 3248, 5684, 11368, 22736, 88463, 176926, 353852, 619241, 707704, 1238482, 1415408, 2476964, 2565427, 4334687, 4953928, 5130854, 8669374, 9907856, 10261708, 17338748, 17957989, 20523416, 34677496, 35915978, 41046832, 69354992, 71831956, 125705923, 143663912, 251411846, 287327824, 502823692, 1005647384, 2011294768]

約数ペア:

[(1, 2011294768), (2, 1005647384), (4, 502823692), (7, 287327824), (8, 251411846), (14, 143663912), (16, 125705923), (28, 71831956), (29, 69354992), (49, 41046832), (56, 35915978), (58, 34677496), (98, 20523416), (112, 17957989), (116, 17338748), (196, 10261708), (203, 9907856), (232, 8669374), (392, 5130854), (406, 4953928), (464, 4334687), (784, 2565427), (812, 2476964), (1421, 1415408), (1624, 1238482), (2842, 707704), (3248, 619241), (5684, 353852), (11368, 176926), (22736, 88463)]