256894425122

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{5041693}}^1$

素因数の和:5042117

約数の個数: 16

約数和(自身を含む): 391739623800

約数和(自身を除く): 134845198678

約数列:

[1, 2, 73, 146, 349, 698, 25477, 50954, 5041693, 10083386, 368043589, 736087178, 1759550857, 3519101714, 128447212561, 256894425122]

約数ペア:

[(1, 256894425122), (2, 128447212561), (73, 3519101714), (146, 1759550857), (349, 736087178), (698, 368043589), (25477, 10083386), (50954, 5041693)]