9138910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{331}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 18071424

約数和(自身を除く): 8932514

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 251, 331, 502, 662, 1255, 1655, 2510, 2761, 3310, 3641, 5522, 7282, 13805, 18205, 27610, 36410, 83081, 166162, 415405, 830810, 913891, 1827782, 4569455, 9138910]

約数ペア:

[(1, 9138910), (2, 4569455), (5, 1827782), (10, 913891), (11, 830810), (22, 415405), (55, 166162), (110, 83081), (251, 36410), (331, 27610), (502, 18205), (662, 13805), (1255, 7282), (1655, 5522), (2510, 3641), (2761, 3310)]