1948201324

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{11527}}^1$

素因数の和:11638

約数の個数: 48

約数和(自身を含む): 3718471680

約数和(自身を除く): 1770270356

約数列:

[1, 2, 4, 29, 31, 47, 58, 62, 94, 116, 124, 188, 899, 1363, 1457, 1798, 2726, 2914, 3596, 5452, 5828, 11527, 23054, 42253, 46108, 84506, 169012, 334283, 357337, 541769, 668566, 714674, 1083538, 1337132, 1429348, 2167076, 10362773, 15711301, 16794839, 20725546, 31422602, 33589678, 41451092, 62845204, 67179356, 487050331, 974100662, 1948201324]

約数ペア:

[(1, 1948201324), (2, 974100662), (4, 487050331), (29, 67179356), (31, 62845204), (47, 41451092), (58, 33589678), (62, 31422602), (94, 20725546), (116, 16794839), (124, 15711301), (188, 10362773), (899, 2167076), (1363, 1429348), (1457, 1337132), (1798, 1083538), (2726, 714674), (2914, 668566), (3596, 541769), (5452, 357337), (5828, 334283), (11527, 169012), (23054, 84506), (42253, 46108)]