240422

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1343

約数の個数: 16

約数和(自身を含む): 444192

約数和(自身を除く): 203770

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1321, 2642, 9247, 17173, 18494, 34346, 120211, 240422]

約数ペア:

[(1, 240422), (2, 120211), (7, 34346), (13, 18494), (14, 17173), (26, 9247), (91, 2642), (182, 1321)]