313333412

素因数分解:

$2^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{16981}}^1$

素因数の和:17651

約数の個数: 24

約数和(自身を含む): 627654720

約数和(自身を除く): 314321308

約数列:

[1, 2, 4, 7, 14, 28, 659, 1318, 2636, 4613, 9226, 16981, 18452, 33962, 67924, 118867, 237734, 475468, 11190479, 22380958, 44761916, 78333353, 156666706, 313333412]

約数ペア:

[(1, 313333412), (2, 156666706), (4, 78333353), (7, 44761916), (14, 22380958), (28, 11190479), (659, 475468), (1318, 237734), (2636, 118867), (4613, 67924), (9226, 33962), (16981, 18452)]