4681496545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^2$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 6581096640

約数和(自身を除く): 1899600095

約数列:

[1, 5, 11, 19, 55, 61, 95, 209, 271, 305, 671, 1045, 1159, 1355, 2981, 3355, 5149, 5795, 12749, 14905, 16531, 25745, 56639, 63745, 73441, 82655, 181841, 283195, 314089, 367205, 807851, 909205, 1395379, 1570445, 3454979, 4039255, 4479901, 6976895, 15349169, 17274895, 22399505, 49278911, 76745845, 85118119, 246394555, 425590595, 936299309, 4681496545]

約数ペア:

[(1, 4681496545), (5, 936299309), (11, 425590595), (19, 246394555), (55, 85118119), (61, 76745845), (95, 49278911), (209, 22399505), (271, 17274895), (305, 15349169), (671, 6976895), (1045, 4479901), (1159, 4039255), (1355, 3454979), (2981, 1570445), (3355, 1395379), (5149, 909205), (5795, 807851), (12749, 367205), (14905, 314089), (16531, 283195), (25745, 181841), (56639, 82655), (63745, 73441)]