261481402

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1436711}}^1$

素因数の和:1436733

約数の個数: 16

約数和(自身を含む): 482735232

約数和(自身を除く): 221253830

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1436711, 2873422, 10056977, 18677243, 20113954, 37354486, 130740701, 261481402]

約数ペア:

[(1, 261481402), (2, 130740701), (7, 37354486), (13, 20113954), (14, 18677243), (26, 10056977), (91, 2873422), (182, 1436711)]