84944990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8951}}^1$

素因数の和:9044

約数の個数: 32

約数和(自身を含む): 166936896

約数和(自身を除く): 81991906

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 8951, 9490, 17902, 44755, 89510, 116363, 232726, 581815, 653423, 1163630, 1306846, 3267115, 6534230, 8494499, 16988998, 42472495, 84944990]

約数ペア:

[(1, 84944990), (2, 42472495), (5, 16988998), (10, 8494499), (13, 6534230), (26, 3267115), (65, 1306846), (73, 1163630), (130, 653423), (146, 581815), (365, 232726), (730, 116363), (949, 89510), (1898, 44755), (4745, 17902), (8951, 9490)]