1878719999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{52609}}^1$

素因数の和:52730

約数の個数: 16

約数和(自身を含む): 2103558240

約数和(自身を除く): 224838241

約数列:

[1, 13, 41, 67, 533, 871, 2747, 35711, 52609, 683917, 2156969, 3524803, 28040597, 45822439, 144516923, 1878719999]

約数ペア:

[(1, 1878719999), (13, 144516923), (41, 45822439), (67, 28040597), (533, 3524803), (871, 2156969), (2747, 683917), (35711, 52609)]