290427573008

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{386206879}}^1$

素因数の和:386206934

約数の個数: 20

約数和(自身を含む): 574675837440

約数和(自身を除く): 284248264432

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 386206879, 772413758, 1544827516, 3089655032, 6179310064, 18151723313, 36303446626, 72606893252, 145213786504, 290427573008]

約数ペア:

[(1, 290427573008), (2, 145213786504), (4, 72606893252), (8, 36303446626), (16, 18151723313), (47, 6179310064), (94, 3089655032), (188, 1544827516), (376, 772413758), (752, 386206879)]