1624668838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{47303}}^1$

素因数の和:48639

約数の個数: 16

約数和(自身を含む): 2626507296

約数和(自身を除く): 1001838458

約数列:

[1, 2, 13, 26, 1321, 2642, 17173, 34346, 47303, 94606, 614939, 1229878, 62487263, 124974526, 812334419, 1624668838]

約数ペア:

[(1, 1624668838), (2, 812334419), (13, 124974526), (26, 62487263), (1321, 1229878), (2642, 614939), (17173, 94606), (34346, 47303)]