2080834528

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{398933}}^1$

素因数の和:399106

約数の個数: 24

約数和(自身を含む): 4121786088

約数和(自身を除く): 2040951560

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 5216, 398933, 797866, 1595732, 3191464, 6382928, 12765856, 65026079, 130052158, 260104316, 520208632, 1040417264, 2080834528]

約数ペア:

[(1, 2080834528), (2, 1040417264), (4, 520208632), (8, 260104316), (16, 130052158), (32, 65026079), (163, 12765856), (326, 6382928), (652, 3191464), (1304, 1595732), (2608, 797866), (5216, 398933)]