276027038

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{4051}}^1$

素因数の和:4248

約数の個数: 32

約数和(自身を含む): 491685888

約数和(自身を除く): 215658850

約数列:

[1, 2, 7, 14, 31, 62, 157, 217, 314, 434, 1099, 2198, 4051, 4867, 8102, 9734, 28357, 34069, 56714, 68138, 125581, 251162, 636007, 879067, 1272014, 1758134, 4452049, 8904098, 19716217, 39432434, 138013519, 276027038]

約数ペア:

[(1, 276027038), (2, 138013519), (7, 39432434), (14, 19716217), (31, 8904098), (62, 4452049), (157, 1758134), (217, 1272014), (314, 879067), (434, 636007), (1099, 251162), (2198, 125581), (4051, 68138), (4867, 56714), (8102, 34069), (9734, 28357)]