142758902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{499157}}^1$

素因数の和:499183

約数の個数: 16

約数和(自身を含む): 251575632

約数和(自身を除く): 108816730

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 499157, 998314, 5490727, 6489041, 10981454, 12978082, 71379451, 142758902]

約数ペア:

[(1, 142758902), (2, 71379451), (11, 12978082), (13, 10981454), (22, 6489041), (26, 5490727), (143, 998314), (286, 499157)]