1420931024

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{3943}}^1$

素因数の和:4275

約数の個数: 40

約数和(自身を含む): 2793487872

約数和(自身を除く): 1372556848

約数列:

[1, 2, 4, 8, 16, 101, 202, 223, 404, 446, 808, 892, 1616, 1784, 3568, 3943, 7886, 15772, 22523, 31544, 45046, 63088, 90092, 180184, 360368, 398243, 796486, 879289, 1592972, 1758578, 3185944, 3517156, 6371888, 7034312, 14068624, 88808189, 177616378, 355232756, 710465512, 1420931024]

約数ペア:

[(1, 1420931024), (2, 710465512), (4, 355232756), (8, 177616378), (16, 88808189), (101, 14068624), (202, 7034312), (223, 6371888), (404, 3517156), (446, 3185944), (808, 1758578), (892, 1592972), (1616, 879289), (1784, 796486), (3568, 398243), (3943, 360368), (7886, 180184), (15772, 90092), (22523, 63088), (31544, 45046)]