2128203671519

素因数分解:

${\mathrm{61}}^1\times {\mathrm{571}}^1\times {\mathrm{11071}}^1\times {\mathrm{5519}}^1$

素因数の和:17222

約数の個数: 16

約数和(自身を含む): 2167468892160

約数和(自身を除く): 39265220641

約数列:

[1, 61, 571, 5519, 11071, 34831, 336659, 675331, 3151349, 6321541, 61100849, 192232289, 385614001, 3727151789, 34888584779, 2128203671519]

約数ペア:

[(1, 2128203671519), (61, 34888584779), (571, 3727151789), (5519, 385614001), (11071, 192232289), (34831, 61100849), (336659, 6321541), (675331, 3151349)]