2656199

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 3507168

約数和(自身を除く): 850969

約数列:

[1, 7, 13, 17, 91, 101, 119, 221, 289, 707, 1313, 1547, 1717, 2023, 3757, 9191, 12019, 22321, 26299, 29189, 156247, 204323, 379457, 2656199]

約数ペア:

[(1, 2656199), (7, 379457), (13, 204323), (17, 156247), (91, 29189), (101, 26299), (119, 22321), (221, 12019), (289, 9191), (707, 3757), (1313, 2023), (1547, 1717)]