123899384024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{2653319}}^1$

素因数の和:2653787

約数の個数: 32

約数和(自身を含む): 250738740000

約数和(自身を除く): 126839355976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 449, 898, 1796, 3592, 5837, 11674, 23348, 46696, 2653319, 5306638, 10613276, 21226552, 34493147, 68986294, 137972588, 275945176, 1191340231, 2382680462, 4765360924, 9530721848, 15487423003, 30974846006, 61949692012, 123899384024]

約数ペア:

[(1, 123899384024), (2, 61949692012), (4, 30974846006), (8, 15487423003), (13, 9530721848), (26, 4765360924), (52, 2382680462), (104, 1191340231), (449, 275945176), (898, 137972588), (1796, 68986294), (3592, 34493147), (5837, 21226552), (11674, 10613276), (23348, 5306638), (46696, 2653319)]