1145298398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{131071}}^1$

素因数の和:131347

約数の個数: 16

約数和(自身を含む): 1826095104

約数和(自身を除く): 680796706

約数列:

[1, 2, 17, 34, 257, 514, 4369, 8738, 131071, 262142, 2228207, 4456414, 33685247, 67370494, 572649199, 1145298398]

約数ペア:

[(1, 1145298398), (2, 572649199), (17, 67370494), (34, 33685247), (257, 4456414), (514, 2228207), (4369, 262142), (8738, 131071)]