2012506876

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{739}}^1\times {\mathrm{11161}}^1$

素因数の和:11965

約数の個数: 24

約数和(自身を含む): 3584787920

約数和(自身を除く): 1572281044

約数列:

[1, 2, 4, 61, 122, 244, 739, 1478, 2956, 11161, 22322, 44644, 45079, 90158, 180316, 680821, 1361642, 2723284, 8247979, 16495958, 32991916, 503126719, 1006253438, 2012506876]

約数ペア:

[(1, 2012506876), (2, 1006253438), (4, 503126719), (61, 32991916), (122, 16495958), (244, 8247979), (739, 2723284), (1478, 1361642), (2956, 680821), (11161, 180316), (22322, 90158), (44644, 45079)]