387211190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1335211}}^1$

素因数の和:1335247

約数の個数: 16

約数和(自身を含む): 721014480

約数和(自身を除く): 333803290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1335211, 2670422, 6676055, 13352110, 38721119, 77442238, 193605595, 387211190]

約数ペア:

[(1, 387211190), (2, 193605595), (5, 77442238), (10, 38721119), (29, 13352110), (58, 6676055), (145, 2670422), (290, 1335211)]