551444705279

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{11218943}}^1$

素因数の和:11219174

約数の個数: 16

約数和(自身を含む): 628260864000

約数和(自身を除く): 76816158721

約数列:

[1, 13, 19, 199, 247, 2587, 3781, 49153, 11218943, 145846259, 213159917, 2232569657, 2771078921, 29023405541, 42418823483, 551444705279]

約数ペア:

[(1, 551444705279), (13, 42418823483), (19, 29023405541), (199, 2771078921), (247, 2232569657), (2587, 213159917), (3781, 145846259), (49153, 11218943)]