339900314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 557376960

約数和(自身を除く): 217476646

約数列:

[1, 2, 13, 26, 139, 163, 278, 326, 577, 1154, 1807, 2119, 3614, 4238, 7501, 15002, 22657, 45314, 80203, 94051, 160406, 188102, 294541, 589082, 1042639, 1222663, 2085278, 2445326, 13073089, 26146178, 169950157, 339900314]

約数ペア:

[(1, 339900314), (2, 169950157), (13, 26146178), (26, 13073089), (139, 2445326), (163, 2085278), (278, 1222663), (326, 1042639), (577, 589082), (1154, 294541), (1807, 188102), (2119, 160406), (3614, 94051), (4238, 80203), (7501, 45314), (15002, 22657)]