2645416

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{10667}}^1$

素因数の和:10704

約数の個数: 16

約数和(自身を含む): 5120640

約数和(自身を除く): 2475224

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 10667, 21334, 42668, 85336, 330677, 661354, 1322708, 2645416]

約数ペア:

[(1, 2645416), (2, 1322708), (4, 661354), (8, 330677), (31, 85336), (62, 42668), (124, 21334), (248, 10667)]