988798314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{500911}}^1$

素因数の和:500970

約数の個数: 32

約数和(自身を含む): 2308202496

約数和(自身を除く): 1319404182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 500911, 1001822, 1502733, 3005466, 3506377, 7012754, 10519131, 21038262, 23542817, 47085634, 70628451, 141256902, 164799719, 329599438, 494399157, 988798314]

約数ペア:

[(1, 988798314), (2, 494399157), (3, 329599438), (6, 164799719), (7, 141256902), (14, 70628451), (21, 47085634), (42, 23542817), (47, 21038262), (94, 10519131), (141, 7012754), (282, 3506377), (329, 3005466), (658, 1502733), (987, 1001822), (1974, 500911)]