521103336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{3623}}^1$

素因数の和:4106

約数の個数: 64

約数和(自身を含む): 1406401920

約数和(自身を除く): 885298584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 461, 922, 1383, 1844, 2766, 3623, 3688, 5532, 5993, 7246, 10869, 11064, 11986, 14492, 17979, 21738, 23972, 28984, 35958, 43476, 47099, 47944, 71916, 86952, 94198, 141297, 143832, 188396, 282594, 376792, 565188, 1130376, 1670203, 3340406, 5010609, 6680812, 10021218, 13361624, 20042436, 21712639, 40084872, 43425278, 65137917, 86850556, 130275834, 173701112, 260551668, 521103336]

約数ペア:

[(1, 521103336), (2, 260551668), (3, 173701112), (4, 130275834), (6, 86850556), (8, 65137917), (12, 43425278), (13, 40084872), (24, 21712639), (26, 20042436), (39, 13361624), (52, 10021218), (78, 6680812), (104, 5010609), (156, 3340406), (312, 1670203), (461, 1130376), (922, 565188), (1383, 376792), (1844, 282594), (2766, 188396), (3623, 143832), (3688, 141297), (5532, 94198), (5993, 86952), (7246, 71916), (10869, 47944), (11064, 47099), (11986, 43476), (14492, 35958), (17979, 28984), (21738, 23972)]