10001222

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 18918144

約数和(自身を除く): 8916922

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 154, 202, 643, 707, 1111, 1286, 1414, 2222, 4501, 7073, 7777, 9002, 14146, 15554, 49511, 64943, 99022, 129886, 454601, 714373, 909202, 1428746, 5000611, 10001222]

約数ペア:

[(1, 10001222), (2, 5000611), (7, 1428746), (11, 909202), (14, 714373), (22, 454601), (77, 129886), (101, 99022), (154, 64943), (202, 49511), (643, 15554), (707, 14146), (1111, 9002), (1286, 7777), (1414, 7073), (2222, 4501)]