274210430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2109311}}^1$

素因数の和:2109331

約数の個数: 16

約数和(自身を含む): 531546624

約数和(自身を除く): 257336194

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2109311, 4218622, 10546555, 21093110, 27421043, 54842086, 137105215, 274210430]

約数ペア:

[(1, 274210430), (2, 137105215), (5, 54842086), (10, 27421043), (13, 21093110), (26, 10546555), (65, 4218622), (130, 2109311)]