1970036290

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2774699}}^1$

素因数の和:2774777

約数の個数: 16

約数和(自身を含む): 3596011200

約数和(自身を除く): 1625974910

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2774699, 5549398, 13873495, 27746990, 197003629, 394007258, 985018145, 1970036290]

約数ペア:

[(1, 1970036290), (2, 985018145), (5, 394007258), (10, 197003629), (71, 27746990), (142, 13873495), (355, 5549398), (710, 2774699)]