1216448432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2452517}}^1$

素因数の和:2452556

約数の個数: 20

約数和(自身を含む): 2432897856

約数和(自身を除く): 1216449424

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2452517, 4905034, 9810068, 19620136, 39240272, 76028027, 152056054, 304112108, 608224216, 1216448432]

約数ペア:

[(1, 1216448432), (2, 608224216), (4, 304112108), (8, 152056054), (16, 76028027), (31, 39240272), (62, 19620136), (124, 9810068), (248, 4905034), (496, 2452517)]