2013255561

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{1733}}^1$

素因数の和:2073

約数の個数: 32

約数和(自身を含む): 2871504000

約数和(自身を除く): 858248439

約数列:

[1, 3, 19, 57, 89, 229, 267, 687, 1691, 1733, 4351, 5073, 5199, 13053, 20381, 32927, 61143, 98781, 154237, 387239, 396857, 462711, 1161717, 1190571, 2930503, 7540283, 8791509, 22620849, 35320273, 105960819, 671085187, 2013255561]

約数ペア:

[(1, 2013255561), (3, 671085187), (19, 105960819), (57, 35320273), (89, 22620849), (229, 8791509), (267, 7540283), (687, 2930503), (1691, 1190571), (1733, 1161717), (4351, 462711), (5073, 396857), (5199, 387239), (13053, 154237), (20381, 98781), (32927, 61143)]