501996838

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{505027}}^1$

素因数の和:505107

約数の個数: 16

約数和(自身を含む): 872688384

約数和(自身を除く): 370691546

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 505027, 1010054, 3535189, 7070378, 35856917, 71713834, 250998419, 501996838]

約数ペア:

[(1, 501996838), (2, 250998419), (7, 71713834), (14, 35856917), (71, 7070378), (142, 3535189), (497, 1010054), (994, 505027)]