17770090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{136693}}^1$

素因数の和:136713

約数の個数: 16

約数和(自身を含む): 34446888

約数和(自身を除く): 16676798

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 136693, 273386, 683465, 1366930, 1777009, 3554018, 8885045, 17770090]

約数ペア:

[(1, 17770090), (2, 8885045), (5, 3554018), (10, 1777009), (13, 1366930), (26, 683465), (65, 273386), (130, 136693)]