998889745652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{7429783}}^1$

素因数の和:7429896

約数の個数: 48

約数和(自身を含む): 1934715753600

約数和(自身を除く): 935826007948

約数列:

[1, 2, 4, 19, 29, 38, 58, 61, 76, 116, 122, 244, 551, 1102, 1159, 1769, 2204, 2318, 3538, 4636, 7076, 33611, 67222, 134444, 7429783, 14859566, 29719132, 141165877, 215463707, 282331754, 430927414, 453216763, 564663508, 861854828, 906433526, 1812867052, 4093810433, 8187620866, 8611118497, 13143286127, 16375241732, 17222236994, 26286572254, 34444473988, 52573144508, 249722436413, 499444872826, 998889745652]

約数ペア:

[(1, 998889745652), (2, 499444872826), (4, 249722436413), (19, 52573144508), (29, 34444473988), (38, 26286572254), (58, 17222236994), (61, 16375241732), (76, 13143286127), (116, 8611118497), (122, 8187620866), (244, 4093810433), (551, 1812867052), (1102, 906433526), (1159, 861854828), (1769, 564663508), (2204, 453216763), (2318, 430927414), (3538, 282331754), (4636, 215463707), (7076, 141165877), (33611, 29719132), (67222, 14859566), (134444, 7429783)]