52720174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{106721}}^1$

素因数の和:106755

約数の個数: 16

約数和(自身を含む): 89646480

約数和(自身を除く): 36926306

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 106721, 213442, 1387373, 2027699, 2774746, 4055398, 26360087, 52720174]

約数ペア:

[(1, 52720174), (2, 26360087), (13, 4055398), (19, 2774746), (26, 2027699), (38, 1387373), (247, 213442), (494, 106721)]