494465718256

素因数分解:

$2^4\times {\mathrm{42641}}^1\times {\mathrm{724751}}^1$

素因数の和:767400

約数の個数: 20

約数和(自身を含む): 958051118304

約数和(自身を除く): 463585400048

約数列:

[1, 2, 4, 8, 16, 42641, 85282, 170564, 341128, 682256, 724751, 1449502, 2899004, 5798008, 11596016, 30904107391, 61808214782, 123616429564, 247232859128, 494465718256]

約数ペア:

[(1, 494465718256), (2, 247232859128), (4, 123616429564), (8, 61808214782), (16, 30904107391), (42641, 11596016), (85282, 5798008), (170564, 2899004), (341128, 1449502), (682256, 724751)]