1491104094

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1897079}}^1$

素因数の和:1897215

約数の個数: 16

約数和(自身を含む): 3004974720

約数和(自身を除く): 1513870626

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 1897079, 3794158, 5691237, 11382474, 248517349, 497034698, 745552047, 1491104094]

約数ペア:

[(1, 1491104094), (2, 745552047), (3, 497034698), (6, 248517349), (131, 11382474), (262, 5691237), (393, 3794158), (786, 1897079)]