268892936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2585509}}^1$

素因数の和:2585528

約数の個数: 16

約数和(自身を含む): 542957100

約数和(自身を除く): 274064164

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2585509, 5171018, 10342036, 20684072, 33611617, 67223234, 134446468, 268892936]

約数ペア:

[(1, 268892936), (2, 134446468), (4, 67223234), (8, 33611617), (13, 20684072), (26, 10342036), (52, 5171018), (104, 2585509)]