489838452

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1774777}}^1$

素因数の和:1774807

約数の個数: 24

約数和(自身を含む): 1192650816

約数和(自身を除く): 702812364

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1774777, 3549554, 5324331, 7099108, 10648662, 21297324, 40819871, 81639742, 122459613, 163279484, 244919226, 489838452]

約数ペア:

[(1, 489838452), (2, 244919226), (3, 163279484), (4, 122459613), (6, 81639742), (12, 40819871), (23, 21297324), (46, 10648662), (69, 7099108), (92, 5324331), (138, 3549554), (276, 1774777)]