314231554

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1\times {\mathrm{1321}}^1$

素因数の和:2650

約数の個数: 32

約数和(自身を含む): 581003136

約数和(自身を除く): 266771582

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1307, 1321, 2614, 2642, 9149, 9247, 16991, 17173, 18298, 18494, 33982, 34346, 118937, 120211, 237874, 240422, 1726547, 3453094, 12085829, 22445111, 24171658, 44890222, 157115777, 314231554]

約数ペア:

[(1, 314231554), (2, 157115777), (7, 44890222), (13, 24171658), (14, 22445111), (26, 12085829), (91, 3453094), (182, 1726547), (1307, 240422), (1321, 237874), (2614, 120211), (2642, 118937), (9149, 34346), (9247, 33982), (16991, 18494), (17173, 18298)]