251959432258

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1321193}}^1$

素因数の和:1321362

約数の個数: 32

約数和(自身を含む): 410944181760

約数和(自身を除く): 158984749502

約数列:

[1, 2, 17, 34, 71, 79, 142, 158, 1207, 1343, 2414, 2686, 5609, 11218, 95353, 190706, 1321193, 2642386, 22460281, 44920562, 93804703, 104374247, 187609406, 208748494, 1594679951, 1774362199, 3189359902, 3548724398, 7410571537, 14821143074, 125979716129, 251959432258]

約数ペア:

[(1, 251959432258), (2, 125979716129), (17, 14821143074), (34, 7410571537), (71, 3548724398), (79, 3189359902), (142, 1774362199), (158, 1594679951), (1207, 208748494), (1343, 187609406), (2414, 104374247), (2686, 93804703), (5609, 44920562), (11218, 22460281), (95353, 2642386), (190706, 1321193)]