1321036893172

素因数分解:

$2^2\times {\mathrm{311}}^1\times {\mathrm{30509}}^1\times {\mathrm{34807}}^1$

素因数の和:65631

約数の個数: 24

約数和(自身を含む): 2319390702720

約数和(自身を除く): 998353809548

約数列:

[1, 2, 4, 311, 622, 1244, 30509, 34807, 61018, 69614, 122036, 139228, 9488299, 10824977, 18976598, 21649954, 37953196, 43299908, 1061926763, 2123853526, 4247707052, 330259223293, 660518446586, 1321036893172]

約数ペア:

[(1, 1321036893172), (2, 660518446586), (4, 330259223293), (311, 4247707052), (622, 2123853526), (1244, 1061926763), (30509, 43299908), (34807, 37953196), (61018, 21649954), (69614, 18976598), (122036, 10824977), (139228, 9488299)]