31453708

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4999}}^1$

素因数の和:5038

約数の個数: 36

約数和(自身を含む): 65170000

約数和(自身を除く): 33716292

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 4999, 6292, 9998, 19996, 54989, 64987, 109978, 129974, 219956, 259948, 604879, 714857, 1209758, 1429714, 2419516, 2859428, 7863427, 15726854, 31453708]

約数ペア:

[(1, 31453708), (2, 15726854), (4, 7863427), (11, 2859428), (13, 2419516), (22, 1429714), (26, 1209758), (44, 714857), (52, 604879), (121, 259948), (143, 219956), (242, 129974), (286, 109978), (484, 64987), (572, 54989), (1573, 19996), (3146, 9998), (4999, 6292)]