2013660935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 2915063424

約数和(自身を除く): 901402489

約数列:

[1, 5, 11, 13, 55, 61, 65, 137, 143, 305, 337, 671, 685, 715, 793, 1507, 1685, 1781, 3355, 3707, 3965, 4381, 7535, 8357, 8723, 8905, 18535, 19591, 20557, 21905, 41785, 43615, 46169, 48191, 91927, 97955, 102785, 108641, 226127, 230845, 240955, 267241, 459635, 507859, 543205, 600197, 1130635, 1195051, 1336205, 2539295, 2816309, 2939651, 3000985, 5975255, 6602167, 14081545, 14698255, 30979399, 33010835, 36612017, 154896995, 183060085, 402732187, 2013660935]

約数ペア:

[(1, 2013660935), (5, 402732187), (11, 183060085), (13, 154896995), (55, 36612017), (61, 33010835), (65, 30979399), (137, 14698255), (143, 14081545), (305, 6602167), (337, 5975255), (671, 3000985), (685, 2939651), (715, 2816309), (793, 2539295), (1507, 1336205), (1685, 1195051), (1781, 1130635), (3355, 600197), (3707, 543205), (3965, 507859), (4381, 459635), (7535, 267241), (8357, 240955), (8723, 230845), (8905, 226127), (18535, 108641), (19591, 102785), (20557, 97955), (21905, 91927), (41785, 48191), (43615, 46169)]