2885126068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1\times {\mathrm{911}}^1$

素因数の和:1524

約数の個数: 48

約数和(自身を含む): 5559902208

約数和(自身を除く): 2674776140

約数列:

[1, 2, 4, 11, 22, 44, 167, 334, 431, 668, 862, 911, 1724, 1822, 1837, 3644, 3674, 4741, 7348, 9482, 10021, 18964, 20042, 40084, 71977, 143954, 152137, 287908, 304274, 392641, 608548, 785282, 791747, 1570564, 1583494, 1673507, 3166988, 3347014, 4319051, 6694028, 8638102, 17276204, 65571047, 131142094, 262284188, 721281517, 1442563034, 2885126068]

約数ペア:

[(1, 2885126068), (2, 1442563034), (4, 721281517), (11, 262284188), (22, 131142094), (44, 65571047), (167, 17276204), (334, 8638102), (431, 6694028), (668, 4319051), (862, 3347014), (911, 3166988), (1724, 1673507), (1822, 1583494), (1837, 1570564), (3644, 791747), (3674, 785282), (4741, 608548), (7348, 392641), (9482, 304274), (10021, 287908), (18964, 152137), (20042, 143954), (40084, 71977)]