1980228846

素因数分解:

$2^1\times 3^1\times {\mathrm{3659}}^1\times {\mathrm{90199}}^1$

素因数の和:93863

約数の個数: 16

約数和(自身を含む): 3961584000

約数和(自身を除く): 1981355154

約数列:

[1, 2, 3, 6, 3659, 7318, 10977, 21954, 90199, 180398, 270597, 541194, 330038141, 660076282, 990114423, 1980228846]

約数ペア:

[(1, 1980228846), (2, 990114423), (3, 660076282), (6, 330038141), (3659, 541194), (7318, 270597), (10977, 180398), (21954, 90199)]