449014726256

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{117420169}}^1$

素因数の和:117420416

約数の個数: 20

約数和(自身を含む): 873606064800

約数和(自身を除く): 424591338544

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 117420169, 234840338, 469680676, 939361352, 1878722704, 28063420391, 56126840782, 112253681564, 224507363128, 449014726256]

約数ペア:

[(1, 449014726256), (2, 224507363128), (4, 112253681564), (8, 56126840782), (16, 28063420391), (239, 1878722704), (478, 939361352), (956, 469680676), (1912, 234840338), (3824, 117420169)]