274187986

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 430848000

約数和(自身を除く): 156660014

約数列:

[1, 2, 59, 67, 79, 118, 134, 158, 439, 878, 3953, 4661, 5293, 7906, 9322, 10586, 25901, 29413, 34681, 51802, 58826, 69362, 312287, 624574, 1735367, 2046179, 2323627, 3470734, 4092358, 4647254, 137093993, 274187986]

約数ペア:

[(1, 274187986), (2, 137093993), (59, 4647254), (67, 4092358), (79, 3470734), (118, 2323627), (134, 2046179), (158, 1735367), (439, 624574), (878, 312287), (3953, 69362), (4661, 58826), (5293, 51802), (7906, 34681), (9322, 29413), (10586, 25901)]