17120090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1667}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 33626880

約数和(自身を除く): 16506790

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 1667, 2054, 3334, 5135, 8335, 10270, 16670, 21671, 43342, 108355, 131693, 216710, 263386, 658465, 1316930, 1712009, 3424018, 8560045, 17120090]

約数ペア:

[(1, 17120090), (2, 8560045), (5, 3424018), (10, 1712009), (13, 1316930), (26, 658465), (65, 263386), (79, 216710), (130, 131693), (158, 108355), (395, 43342), (790, 21671), (1027, 16670), (1667, 10270), (2054, 8335), (3334, 5135)]