2057374464915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1781276593}}^1$

素因数の和:1781276619

約数の個数: 32

約数和(自身を含む): 4104061272576

約数和(自身を除く): 2046686807661

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 1781276593, 5343829779, 8906382965, 12468936151, 19594042523, 26719148895, 37406808453, 58782127569, 62344680755, 97970212615, 137158297661, 187034042265, 293910637845, 411474892983, 685791488305, 2057374464915]

約数ペア:

[(1, 2057374464915), (3, 685791488305), (5, 411474892983), (7, 293910637845), (11, 187034042265), (15, 137158297661), (21, 97970212615), (33, 62344680755), (35, 58782127569), (55, 37406808453), (77, 26719148895), (105, 19594042523), (165, 12468936151), (231, 8906382965), (385, 5343829779), (1155, 1781276593)]