2019371922

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{489901}}^1$

素因数の和:490138

約数の個数: 24

約数和(自身を含む): 4394420940

約数和(自身を除く): 2375049018

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 489901, 979802, 1469703, 2939406, 4409109, 8818218, 112187329, 224374658, 336561987, 673123974, 1009685961, 2019371922]

約数ペア:

[(1, 2019371922), (2, 1009685961), (3, 673123974), (6, 336561987), (9, 224374658), (18, 112187329), (229, 8818218), (458, 4409109), (687, 2939406), (1374, 1469703), (2061, 979802), (4122, 489901)]