3478900750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1070431}}^1$

素因数の和:1070461

約数の個数: 32

約数和(自身を含む): 7013470464

約数和(自身を除く): 3534569714

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 1070431, 2140862, 5352155, 10704310, 13915603, 26760775, 27831206, 53521550, 69578015, 133803875, 139156030, 267607750, 347890075, 695780150, 1739450375, 3478900750]

約数ペア:

[(1, 3478900750), (2, 1739450375), (5, 695780150), (10, 347890075), (13, 267607750), (25, 139156030), (26, 133803875), (50, 69578015), (65, 53521550), (125, 27831206), (130, 26760775), (250, 13915603), (325, 10704310), (650, 5352155), (1625, 2140862), (3250, 1070431)]