27292919810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{209945537}}^1$

素因数の和:209945557

約数の個数: 16

約数和(自身を含む): 52906275576

約数和(自身を除く): 25613355766

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 209945537, 419891074, 1049727685, 2099455370, 2729291981, 5458583962, 13646459905, 27292919810]

約数ペア:

[(1, 27292919810), (2, 13646459905), (5, 5458583962), (10, 2729291981), (13, 2099455370), (26, 1049727685), (65, 419891074), (130, 209945537)]