7287410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1933}}^1$

素因数の和:1982

約数の個数: 32

約数和(自身を含む): 14621040

約数和(自身を除く): 7333630

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 1933, 3770, 3866, 9665, 19330, 25129, 50258, 56057, 112114, 125645, 251290, 280285, 560570, 728741, 1457482, 3643705, 7287410]

約数ペア:

[(1, 7287410), (2, 3643705), (5, 1457482), (10, 728741), (13, 560570), (26, 280285), (29, 251290), (58, 125645), (65, 112114), (130, 56057), (145, 50258), (290, 25129), (377, 19330), (754, 9665), (1885, 3866), (1933, 3770)]