1590393928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{20771}}^1$

素因数の和:21357

約数の個数: 32

約数和(自身を含む): 3163160160

約数和(自身を除く): 1572766232

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 563, 1126, 2252, 4504, 9571, 19142, 20771, 38284, 41542, 76568, 83084, 166168, 353107, 706214, 1412428, 2824856, 11694073, 23388146, 46776292, 93552584, 198799241, 397598482, 795196964, 1590393928]

約数ペア:

[(1, 1590393928), (2, 795196964), (4, 397598482), (8, 198799241), (17, 93552584), (34, 46776292), (68, 23388146), (136, 11694073), (563, 2824856), (1126, 1412428), (2252, 706214), (4504, 353107), (9571, 166168), (19142, 83084), (20771, 76568), (38284, 41542)]