7897630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 15523200

約数和(自身を除く): 7625570

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 769, 790, 1027, 1538, 2054, 3845, 5135, 7690, 9997, 10270, 19994, 49985, 60751, 99970, 121502, 303755, 607510, 789763, 1579526, 3948815, 7897630]

約数ペア:

[(1, 7897630), (2, 3948815), (5, 1579526), (10, 789763), (13, 607510), (26, 303755), (65, 121502), (79, 99970), (130, 60751), (158, 49985), (395, 19994), (769, 10270), (790, 9997), (1027, 7690), (1538, 5135), (2054, 3845)]