9876878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 16990560

約数和(自身を除く): 7113682

約数列:

[1, 2, 11, 22, 29, 58, 113, 137, 226, 274, 319, 638, 1243, 1507, 2486, 3014, 3277, 3973, 6554, 7946, 15481, 30962, 36047, 43703, 72094, 87406, 170291, 340582, 448949, 897898, 4938439, 9876878]

約数ペア:

[(1, 9876878), (2, 4938439), (11, 897898), (22, 448949), (29, 340582), (58, 170291), (113, 87406), (137, 72094), (226, 43703), (274, 36047), (319, 30962), (638, 15481), (1243, 7946), (1507, 6554), (2486, 3973), (3014, 3277)]