489029082

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{9871}}^1$

素因数の和:10258

約数の個数: 32

約数和(自身を含む): 1023528960

約数和(自身を除く): 534499878

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 359, 718, 1077, 2154, 8257, 9871, 16514, 19742, 24771, 29613, 49542, 59226, 227033, 454066, 681099, 1362198, 3543689, 7087378, 10631067, 21262134, 81504847, 163009694, 244514541, 489029082]

約数ペア:

[(1, 489029082), (2, 244514541), (3, 163009694), (6, 81504847), (23, 21262134), (46, 10631067), (69, 7087378), (138, 3543689), (359, 1362198), (718, 681099), (1077, 454066), (2154, 227033), (8257, 59226), (9871, 49542), (16514, 29613), (19742, 24771)]