490045486

素因数分解:

$2^1\times 7^1\times {\mathrm{1483}}^1\times {\mathrm{23603}}^1$

素因数の和:25095

約数の個数: 16

約数和(自身を含む): 840680064

約数和(自身を除く): 350634578

約数列:

[1, 2, 7, 14, 1483, 2966, 10381, 20762, 23603, 47206, 165221, 330442, 35003249, 70006498, 245022743, 490045486]

約数ペア:

[(1, 490045486), (2, 245022743), (7, 70006498), (14, 35003249), (1483, 330442), (2966, 165221), (10381, 47206), (20762, 23603)]