1290753604

素因数分解:

$2^2\times 7^1\times {\mathrm{727}}^1\times {\mathrm{63409}}^1$

素因数の和:64147

約数の個数: 24

約数和(自身を含む): 2585098880

約数和(自身を除く): 1294345276

約数列:

[1, 2, 4, 7, 14, 28, 727, 1454, 2908, 5089, 10178, 20356, 63409, 126818, 253636, 443863, 887726, 1775452, 46098343, 92196686, 184393372, 322688401, 645376802, 1290753604]

約数ペア:

[(1, 1290753604), (2, 645376802), (4, 322688401), (7, 184393372), (14, 92196686), (28, 46098343), (727, 1775452), (1454, 887726), (2908, 443863), (5089, 253636), (10178, 126818), (20356, 63409)]