1567983284

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{2543}}^1$

素因数の和:2653

約数の個数: 72

約数和(自身を含む): 3365284608

約数和(自身を除く): 1797301324

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 361, 427, 532, 722, 854, 1159, 1444, 1708, 2318, 2527, 2543, 4636, 5054, 5086, 8113, 10108, 10172, 16226, 17801, 22021, 32452, 35602, 44042, 48317, 71204, 88084, 96634, 154147, 155123, 193268, 308294, 310246, 338219, 616588, 620492, 676438, 918023, 1085861, 1352876, 1836046, 2171722, 2947337, 3672092, 4343444, 5894674, 6426161, 11789348, 12852322, 20631359, 25704644, 41262718, 55999403, 82525436, 111998806, 223997612, 391995821, 783991642, 1567983284]

約数ペア:

[(1, 1567983284), (2, 783991642), (4, 391995821), (7, 223997612), (14, 111998806), (19, 82525436), (28, 55999403), (38, 41262718), (61, 25704644), (76, 20631359), (122, 12852322), (133, 11789348), (244, 6426161), (266, 5894674), (361, 4343444), (427, 3672092), (532, 2947337), (722, 2171722), (854, 1836046), (1159, 1352876), (1444, 1085861), (1708, 918023), (2318, 676438), (2527, 620492), (2543, 616588), (4636, 338219), (5054, 310246), (5086, 308294), (8113, 193268), (10108, 155123), (10172, 154147), (16226, 96634), (17801, 88084), (22021, 71204), (32452, 48317), (35602, 44042)]