489032094

素因数分解:

$2^1\times 3^1\times {\mathrm{373}}^1\times {\mathrm{218513}}^1$

素因数の和:218891

約数の個数: 16

約数和(自身を含む): 980690832

約数和(自身を除く): 491658738

約数列:

[1, 2, 3, 6, 373, 746, 1119, 2238, 218513, 437026, 655539, 1311078, 81505349, 163010698, 244516047, 489032094]

約数ペア:

[(1, 489032094), (2, 244516047), (3, 163010698), (6, 81505349), (373, 1311078), (746, 655539), (1119, 437026), (2238, 218513)]