2149245822

素因数分解:

$2^1\times 3^1\times {\mathrm{7901}}^1\times {\mathrm{45337}}^1$

素因数の和:53243

約数の個数: 16

約数和(自身を含む): 4299130512

約数和(自身を除く): 2149884690

約数列:

[1, 2, 3, 6, 7901, 15802, 23703, 45337, 47406, 90674, 136011, 272022, 358207637, 716415274, 1074622911, 2149245822]

約数ペア:

[(1, 2149245822), (2, 1074622911), (3, 716415274), (6, 358207637), (7901, 272022), (15802, 136011), (23703, 90674), (45337, 47406)]