1321196

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 2425920

約数和(自身を除く): 1104724

約数列:

[1, 2, 4, 37, 74, 79, 113, 148, 158, 226, 316, 452, 2923, 4181, 5846, 8362, 8927, 11692, 16724, 17854, 35708, 330299, 660598, 1321196]

約数ペア:

[(1, 1321196), (2, 660598), (4, 330299), (37, 35708), (74, 17854), (79, 16724), (113, 11692), (148, 8927), (158, 8362), (226, 5846), (316, 4181), (452, 2923)]