1054375990

素因数分解:

$2^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{86923}}^1$

素因数の和:88143

約数の個数: 16

約数和(自身を含む): 1899463248

約数和(自身を除く): 845087258

約数列:

[1, 2, 5, 10, 1213, 2426, 6065, 12130, 86923, 173846, 434615, 869230, 105437599, 210875198, 527187995, 1054375990]

約数ペア:

[(1, 1054375990), (2, 527187995), (5, 210875198), (10, 105437599), (1213, 869230), (2426, 434615), (6065, 173846), (12130, 86923)]