290168402

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{823}}^1\times {\mathrm{1019}}^1$

素因数の和:2017

約数の個数: 16

約数和(自身を含む): 438730560

約数和(自身を除く): 148562158

約数列:

[1, 2, 173, 346, 823, 1019, 1646, 2038, 142379, 176287, 284758, 352574, 838637, 1677274, 145084201, 290168402]

約数ペア:

[(1, 290168402), (2, 145084201), (173, 1677274), (346, 838637), (823, 352574), (1019, 284758), (1646, 176287), (2038, 142379)]