449840499647

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{4231}}^1\times {\mathrm{1380781}}^1$

素因数の和:1385030

約数の個数: 16

約数和(自身を含む): 560973064704

約数和(自身を除く): 111132565057

約数列:

[1, 7, 11, 77, 4231, 29617, 46541, 325787, 1380781, 9665467, 15188591, 106320137, 5842084411, 40894590877, 64262928521, 449840499647]

約数ペア:

[(1, 449840499647), (7, 64262928521), (11, 40894590877), (77, 5842084411), (4231, 106320137), (29617, 15188591), (46541, 9665467), (325787, 1380781)]