1330641856

素因数分解:

$2^6\times {\mathrm{269}}^1\times {\mathrm{77291}}^1$

素因数の和:77572

約数の個数: 28

約数和(自身を含む): 2650342680

約数和(自身を除く): 1319700824

約数列:

[1, 2, 4, 8, 16, 32, 64, 269, 538, 1076, 2152, 4304, 8608, 17216, 77291, 154582, 309164, 618328, 1236656, 2473312, 4946624, 20791279, 41582558, 83165116, 166330232, 332660464, 665320928, 1330641856]

約数ペア:

[(1, 1330641856), (2, 665320928), (4, 332660464), (8, 166330232), (16, 83165116), (32, 41582558), (64, 20791279), (269, 4946624), (538, 2473312), (1076, 1236656), (2152, 618328), (4304, 309164), (8608, 154582), (17216, 77291)]