988330838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1\times {\mathrm{1579}}^1$

素因数の和:2852

約数の個数: 32

約数和(自身を含む): 1690018560

約数和(自身を除く): 701687722

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 1237, 1579, 2474, 3158, 13607, 17369, 27214, 28451, 34738, 36317, 56902, 72634, 312961, 399487, 625922, 798974, 1953223, 3906446, 21485453, 42970906, 44924129, 89848258, 494165419, 988330838]

約数ペア:

[(1, 988330838), (2, 494165419), (11, 89848258), (22, 44924129), (23, 42970906), (46, 21485453), (253, 3906446), (506, 1953223), (1237, 798974), (1579, 625922), (2474, 399487), (3158, 312961), (13607, 72634), (17369, 56902), (27214, 36317), (28451, 34738)]