788746038

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{19507}}^1$

素因数の和:19828

約数の個数: 32

約数和(自身を含む): 1651781376

約数和(自身を除く): 863035338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 293, 586, 879, 1758, 6739, 13478, 19507, 20217, 39014, 40434, 58521, 117042, 448661, 897322, 1345983, 2691966, 5715551, 11431102, 17146653, 34293306, 131457673, 262915346, 394373019, 788746038]

約数ペア:

[(1, 788746038), (2, 394373019), (3, 262915346), (6, 131457673), (23, 34293306), (46, 17146653), (69, 11431102), (138, 5715551), (293, 2691966), (586, 1345983), (879, 897322), (1758, 448661), (6739, 117042), (13478, 58521), (19507, 40434), (20217, 39014)]