715694576

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{326503}}^1$

素因数の和:326648

約数の個数: 20

約数和(自身を含む): 1396784112

約数和(自身を除く): 681089536

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 326503, 653006, 1306012, 2612024, 5224048, 44730911, 89461822, 178923644, 357847288, 715694576]

約数ペア:

[(1, 715694576), (2, 357847288), (4, 178923644), (8, 89461822), (16, 44730911), (137, 5224048), (274, 2612024), (548, 1306012), (1096, 653006), (2192, 326503)]