13038254210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{551767}}^1$

素因数の和:551930

約数の個数: 32

約数和(自身を含む): 25028196480

約数和(自身を除く): 11989942270

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1390, 2363, 4726, 11815, 23630, 551767, 1103534, 2758835, 5517670, 9380039, 18760078, 46900195, 76695613, 93800390, 153391226, 383478065, 766956130, 1303825421, 2607650842, 6519127105, 13038254210]

約数ペア:

[(1, 13038254210), (2, 6519127105), (5, 2607650842), (10, 1303825421), (17, 766956130), (34, 383478065), (85, 153391226), (139, 93800390), (170, 76695613), (278, 46900195), (695, 18760078), (1390, 9380039), (2363, 5517670), (4726, 2758835), (11815, 1103534), (23630, 551767)]