2002510719

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{1871}}^1$

素因数の和:2476

約数の個数: 48

約数和(自身を含む): 3329164800

約数和(自身を除く): 1326654081

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 569, 627, 1707, 1871, 1881, 5121, 5613, 6259, 10811, 16839, 18777, 20581, 32433, 35549, 56331, 61743, 97299, 106647, 118921, 185229, 319941, 356763, 391039, 1064599, 1070289, 1173117, 3193797, 3519351, 9581391, 11710589, 20227381, 35131767, 60682143, 105395301, 182046429, 222501191, 667503573, 2002510719]

約数ペア:

[(1, 2002510719), (3, 667503573), (9, 222501191), (11, 182046429), (19, 105395301), (33, 60682143), (57, 35131767), (99, 20227381), (171, 11710589), (209, 9581391), (569, 3519351), (627, 3193797), (1707, 1173117), (1871, 1070289), (1881, 1064599), (5121, 391039), (5613, 356763), (6259, 319941), (10811, 185229), (16839, 118921), (18777, 106647), (20581, 97299), (32433, 61743), (35549, 56331)]