1885513251

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{72101}}^1$

素因数の和:72506

約数の個数: 16

約数和(自身を含む): 2630280960

約数和(自身を除く): 744767709

約数列:

[1, 3, 23, 69, 379, 1137, 8717, 26151, 72101, 216303, 1658323, 4974969, 27326279, 81978837, 628504417, 1885513251]

約数ペア:

[(1, 1885513251), (3, 628504417), (23, 81978837), (69, 27326279), (379, 4974969), (1137, 1658323), (8717, 216303), (26151, 72101)]