2018045770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15523429}}^1$

素因数の和:15523449

約数の個数: 16

約数和(自身を含む): 3911904360

約数和(自身を除く): 1893858590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15523429, 31046858, 77617145, 155234290, 201804577, 403609154, 1009022885, 2018045770]

約数ペア:

[(1, 2018045770), (2, 1009022885), (5, 403609154), (10, 201804577), (13, 155234290), (26, 77617145), (65, 31046858), (130, 15523429)]