1890318873

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{419791}}^1$

素因数の和:419892

約数の個数: 16

約数和(自身を含む): 2686668800

約数和(自身を除く): 796349927

約数列:

[1, 3, 19, 57, 79, 237, 1501, 4503, 419791, 1259373, 7976029, 23928087, 33163489, 99490467, 630106291, 1890318873]

約数ペア:

[(1, 1890318873), (3, 630106291), (19, 99490467), (57, 33163489), (79, 23928087), (237, 7976029), (1501, 1259373), (4503, 419791)]