1290843541

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{24439}}^1$

素因数の和:24708

約数の個数: 16

約数和(自身を含む): 1478131200

約数和(自身を除く): 187287659

約数列:

[1, 13, 17, 221, 239, 3107, 4063, 24439, 52819, 317707, 415463, 5401019, 5840921, 75931973, 99295657, 1290843541]

約数ペア:

[(1, 1290843541), (13, 99295657), (17, 75931973), (221, 5840921), (239, 5401019), (3107, 415463), (4063, 317707), (24439, 52819)]