2783257348

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 5003421696

約数和(自身を除く): 2220164348

約数列:

[1, 2, 4, 103, 113, 191, 206, 226, 313, 382, 412, 452, 626, 764, 1252, 11639, 19673, 21583, 23278, 32239, 35369, 39346, 43166, 46556, 59783, 64478, 70738, 78692, 86332, 119566, 128956, 141476, 239132, 2223049, 3643007, 4446098, 6157649, 6755479, 7286014, 8892196, 12315298, 13510958, 14572028, 24630596, 27021916, 695814337, 1391628674, 2783257348]

約数ペア:

[(1, 2783257348), (2, 1391628674), (4, 695814337), (103, 27021916), (113, 24630596), (191, 14572028), (206, 13510958), (226, 12315298), (313, 8892196), (382, 7286014), (412, 6755479), (452, 6157649), (626, 4446098), (764, 3643007), (1252, 2223049), (11639, 239132), (19673, 141476), (21583, 128956), (23278, 119566), (32239, 86332), (35369, 78692), (39346, 70738), (43166, 64478), (46556, 59783)]