1640510642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{368323}}^1$

素因数の和:368473

約数の個数: 16

約数和(自身を含む): 2625413472

約数和(自身を除く): 984902830

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 368323, 736646, 6261491, 12522982, 48250313, 96500626, 820255321, 1640510642]

約数ペア:

[(1, 1640510642), (2, 820255321), (17, 96500626), (34, 48250313), (131, 12522982), (262, 6261491), (2227, 736646), (4454, 368323)]