980512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{2357}}^1$

素因数の和:2380

約数の個数: 24

約数和(自身を含む): 2079756

約数和(自身を除く): 1099244

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 2357, 4714, 9428, 18856, 30641, 37712, 61282, 75424, 122564, 245128, 490256, 980512]

約数ペア:

[(1, 980512), (2, 490256), (4, 245128), (8, 122564), (13, 75424), (16, 61282), (26, 37712), (32, 30641), (52, 18856), (104, 9428), (208, 4714), (416, 2357)]