715676816

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{612737}}^1$

素因数の和:612818

約数の個数: 20

約数和(自身を含む): 1405620972

約数和(自身を除く): 689944156

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 612737, 1225474, 2450948, 4901896, 9803792, 44729801, 89459602, 178919204, 357838408, 715676816]

約数ペア:

[(1, 715676816), (2, 357838408), (4, 178919204), (8, 89459602), (16, 44729801), (73, 9803792), (146, 4901896), (292, 2450948), (584, 1225474), (1168, 612737)]