291201258

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2554397}}^1$

素因数の和:2554421

約数の個数: 16

約数和(自身を含む): 613055520

約数和(自身を除く): 321854262

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2554397, 5108794, 7663191, 15326382, 48533543, 97067086, 145600629, 291201258]

約数ペア:

[(1, 291201258), (2, 145600629), (3, 97067086), (6, 48533543), (19, 15326382), (38, 7663191), (57, 5108794), (114, 2554397)]