3893202430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{38053}}^1$

素因数の和:38860

約数の個数: 32

約数和(自身を含む): 7556611104

約数和(自身を除く): 3663408674

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 787, 1574, 3935, 7870, 10231, 20462, 38053, 51155, 76106, 102310, 190265, 380530, 494689, 989378, 2473445, 4946890, 29947711, 59895422, 149738555, 299477110, 389320243, 778640486, 1946601215, 3893202430]

約数ペア:

[(1, 3893202430), (2, 1946601215), (5, 778640486), (10, 389320243), (13, 299477110), (26, 149738555), (65, 59895422), (130, 29947711), (787, 4946890), (1574, 2473445), (3935, 989378), (7870, 494689), (10231, 380530), (20462, 190265), (38053, 102310), (51155, 76106)]