628172014

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1657}}^1$

素因数の和:1852

約数の個数: 32

約数和(自身を含む): 997983360

約数和(自身を除く): 369811346

約数列:

[1, 2, 37, 47, 74, 94, 109, 218, 1657, 1739, 3314, 3478, 4033, 5123, 8066, 10246, 61309, 77879, 122618, 155758, 180613, 189551, 361226, 379102, 2881523, 5763046, 6682681, 8488811, 13365362, 16977622, 314086007, 628172014]

約数ペア:

[(1, 628172014), (2, 314086007), (37, 16977622), (47, 13365362), (74, 8488811), (94, 6682681), (109, 5763046), (218, 2881523), (1657, 379102), (1739, 361226), (3314, 189551), (3478, 180613), (4033, 155758), (5123, 122618), (8066, 77879), (10246, 61309)]