442312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{4253}}^1$

素因数の和:4272

約数の個数: 16

約数和(自身を含む): 893340

約数和(自身を除く): 451028

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 4253, 8506, 17012, 34024, 55289, 110578, 221156, 442312]

約数ペア:

[(1, 442312), (2, 221156), (4, 110578), (8, 55289), (13, 34024), (26, 17012), (52, 8506), (104, 4253)]