1422664

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{1091}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 2686320

約数和(自身を除く): 1263656

約数列:

[1, 2, 4, 8, 163, 326, 652, 1091, 1304, 2182, 4364, 8728, 177833, 355666, 711332, 1422664]

約数ペア:

[(1, 1422664), (2, 711332), (4, 355666), (8, 177833), (163, 8728), (326, 4364), (652, 2182), (1091, 1304)]