1520487060668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{1444819}}^1$

素因数の和:1445130

約数の個数: 48

約数和(自身を含む): 2859356572800

約数和(自身を除く): 1338869512132

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 227, 244, 454, 908, 1159, 2318, 4313, 4636, 8626, 13847, 17252, 27694, 55388, 263093, 526186, 1052372, 1444819, 2889638, 5779276, 27451561, 54903122, 88133959, 109806244, 176267918, 327973913, 352535836, 655947826, 1311895652, 1674545221, 3349090442, 6231504347, 6698180884, 12463008694, 20006408693, 24926017388, 40012817386, 80025634772, 380121765167, 760243530334, 1520487060668]

約数ペア:

[(1, 1520487060668), (2, 760243530334), (4, 380121765167), (19, 80025634772), (38, 40012817386), (61, 24926017388), (76, 20006408693), (122, 12463008694), (227, 6698180884), (244, 6231504347), (454, 3349090442), (908, 1674545221), (1159, 1311895652), (2318, 655947826), (4313, 352535836), (4636, 327973913), (8626, 176267918), (13847, 109806244), (17252, 88133959), (27694, 54903122), (55388, 27451561), (263093, 5779276), (526186, 2889638), (1052372, 1444819)]