1239412064

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{207121}}^1$

素因数の和:207159

約数の個数: 48

約数和(自身を含む): 2818516176

約数和(自身を除く): 1579104112

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 207121, 414242, 828484, 1656968, 2278331, 3313936, 3521057, 4556662, 6627872, 7042114, 9113324, 14084228, 18226648, 28168456, 36453296, 38731627, 56336912, 72906592, 77463254, 112673824, 154926508, 309853016, 619706032, 1239412064]

約数ペア:

[(1, 1239412064), (2, 619706032), (4, 309853016), (8, 154926508), (11, 112673824), (16, 77463254), (17, 72906592), (22, 56336912), (32, 38731627), (34, 36453296), (44, 28168456), (68, 18226648), (88, 14084228), (136, 9113324), (176, 7042114), (187, 6627872), (272, 4556662), (352, 3521057), (374, 3313936), (544, 2278331), (748, 1656968), (1496, 828484), (2992, 414242), (5984, 207121)]