400991360042

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2203249231}}^1$

素因数の和:2203249253

約数の個数: 16

約数和(自身を含む): 740291741952

約数和(自身を除く): 339300381910

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 2203249231, 4406498462, 15422744617, 28642240003, 30845489234, 57284480006, 200495680021, 400991360042]

約数ペア:

[(1, 400991360042), (2, 200495680021), (7, 57284480006), (13, 30845489234), (14, 28642240003), (26, 15422744617), (91, 4406498462), (182, 2203249231)]