7397138

素因数分解:

$2^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 13305600

約数和(自身を除く): 5908462

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 263, 287, 343, 526, 574, 686, 1841, 2009, 3682, 4018, 10783, 12887, 14063, 21566, 25774, 28126, 75481, 90209, 150962, 180418, 528367, 1056734, 3698569, 7397138]

約数ペア:

[(1, 7397138), (2, 3698569), (7, 1056734), (14, 528367), (41, 180418), (49, 150962), (82, 90209), (98, 75481), (263, 28126), (287, 25774), (343, 21566), (526, 14063), (574, 12887), (686, 10783), (1841, 4018), (2009, 3682)]