239304026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{51419}}^1$

素因数の和:51613

約数の個数: 16

約数和(自身を含む): 388735200

約数和(自身を除く): 149431174

約数列:

[1, 2, 13, 26, 179, 358, 2327, 4654, 51419, 102838, 668447, 1336894, 9204001, 18408002, 119652013, 239304026]

約数ペア:

[(1, 239304026), (2, 119652013), (13, 18408002), (26, 9204001), (179, 1336894), (358, 668447), (2327, 102838), (4654, 51419)]