424709570

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{4127}}^1$

素因数の和:4426

約数の個数: 32

約数和(自身を含む): 786433536

約数和(自身を除く): 361723966

約数列:

[1, 2, 5, 10, 41, 82, 205, 251, 410, 502, 1255, 2510, 4127, 8254, 10291, 20582, 20635, 41270, 51455, 102910, 169207, 338414, 846035, 1035877, 1692070, 2071754, 5179385, 10358770, 42470957, 84941914, 212354785, 424709570]

約数ペア:

[(1, 424709570), (2, 212354785), (5, 84941914), (10, 42470957), (41, 10358770), (82, 5179385), (205, 2071754), (251, 1692070), (410, 1035877), (502, 846035), (1255, 338414), (2510, 169207), (4127, 102910), (8254, 51455), (10291, 41270), (20582, 20635)]