289046512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1062671}}^1$

素因数の和:1062696

約数の個数: 20

約数和(自身を含む): 592970976

約数和(自身を除く): 303924464

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1062671, 2125342, 4250684, 8501368, 17002736, 18065407, 36130814, 72261628, 144523256, 289046512]

約数ペア:

[(1, 289046512), (2, 144523256), (4, 72261628), (8, 36130814), (16, 18065407), (17, 17002736), (34, 8501368), (68, 4250684), (136, 2125342), (272, 1062671)]