9902072

素因数分解:

$2^3\times {\mathrm{991}}^1\times {\mathrm{1249}}^1$

素因数の和:2246

約数の個数: 16

約数和(自身を含む): 18600000

約数和(自身を除く): 8697928

約数列:

[1, 2, 4, 8, 991, 1249, 1982, 2498, 3964, 4996, 7928, 9992, 1237759, 2475518, 4951036, 9902072]

約数ペア:

[(1, 9902072), (2, 4951036), (4, 2475518), (8, 1237759), (991, 9992), (1249, 7928), (1982, 4996), (2498, 3964)]