1266704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4657}}^1$

素因数の和:4682

約数の個数: 20

約数和(自身を含む): 2599164

約数和(自身を除く): 1332460

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4657, 9314, 18628, 37256, 74512, 79169, 158338, 316676, 633352, 1266704]

約数ペア:

[(1, 1266704), (2, 633352), (4, 316676), (8, 158338), (16, 79169), (17, 74512), (34, 37256), (68, 18628), (136, 9314), (272, 4657)]