678897339121

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{6907}}^1\times {\mathrm{50123}}^1$

素因数の和:57120

約数の個数: 16

約数和(自身を含む): 710518526784

約数和(自身を除く): 31621187663

約数列:

[1, 37, 53, 1961, 6907, 50123, 255559, 366071, 1854551, 2656519, 13544627, 98291203, 346199561, 12809383757, 18348576733, 678897339121]

約数ペア:

[(1, 678897339121), (37, 18348576733), (53, 12809383757), (1961, 346199561), (6907, 98291203), (50123, 13544627), (255559, 2656519), (366071, 1854551)]