2079748615

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{16963}}^1$

素因数の和:17119

約数の個数: 32

約数和(自身を含む): 2970464256

約数和(自身を除く): 890715641

約数列:

[1, 5, 7, 31, 35, 113, 155, 217, 565, 791, 1085, 3503, 3955, 16963, 17515, 24521, 84815, 118741, 122605, 525853, 593705, 1916819, 2629265, 3680971, 9584095, 13417733, 18404855, 59421389, 67088665, 297106945, 415949723, 2079748615]

約数ペア:

[(1, 2079748615), (5, 415949723), (7, 297106945), (31, 67088665), (35, 59421389), (113, 18404855), (155, 13417733), (217, 9584095), (565, 3680971), (791, 2629265), (1085, 1916819), (3503, 593705), (3955, 525853), (16963, 122605), (17515, 118741), (24521, 84815)]