258226444

素因数分解:

$2^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{39581}}^1$

素因数の和:39825

約数の個数: 24

約数和(自身を含む): 518682528

約数和(自身を除く): 260456084

約数列:

[1, 2, 4, 7, 14, 28, 233, 466, 932, 1631, 3262, 6524, 39581, 79162, 158324, 277067, 554134, 1108268, 9222373, 18444746, 36889492, 64556611, 129113222, 258226444]

約数ペア:

[(1, 258226444), (2, 129113222), (4, 64556611), (7, 36889492), (14, 18444746), (28, 9222373), (233, 1108268), (466, 554134), (932, 277067), (1631, 158324), (3262, 79162), (6524, 39581)]