1319348732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{155657}}^1$

素因数の和:155837

約数の個数: 24

約数和(自身を含む): 2501735376

約数和(自身を除く): 1182386644

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 8476, 155657, 311314, 622628, 2023541, 4047082, 8094164, 25372091, 50744182, 101488364, 329837183, 659674366, 1319348732]

約数ペア:

[(1, 1319348732), (2, 659674366), (4, 329837183), (13, 101488364), (26, 50744182), (52, 25372091), (163, 8094164), (326, 4047082), (652, 2023541), (2119, 622628), (4238, 311314), (8476, 155657)]