2175156919

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{26107}}^1$

素因数の和:26179

約数の個数: 24

約数和(自身を含む): 2579992560

約数和(自身を除く): 404835641

約数列:

[1, 13, 17, 29, 169, 221, 377, 493, 2873, 4901, 6409, 26107, 83317, 339391, 443819, 757103, 4412083, 5769647, 9842339, 12870751, 75005411, 127950407, 167319763, 2175156919]

約数ペア:

[(1, 2175156919), (13, 167319763), (17, 127950407), (29, 75005411), (169, 12870751), (221, 9842339), (377, 5769647), (493, 4412083), (2873, 757103), (4901, 443819), (6409, 339391), (26107, 83317)]