521036714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1\times {\mathrm{569}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 864302400

約数和(自身を除く): 343265686

約数列:

[1, 2, 11, 22, 107, 214, 389, 569, 778, 1138, 1177, 2354, 4279, 6259, 8558, 12518, 41623, 60883, 83246, 121766, 221341, 442682, 457853, 669713, 915706, 1339426, 2434751, 4869502, 23683487, 47366974, 260518357, 521036714]

約数ペア:

[(1, 521036714), (2, 260518357), (11, 47366974), (22, 23683487), (107, 4869502), (214, 2434751), (389, 1339426), (569, 915706), (778, 669713), (1138, 457853), (1177, 442682), (2354, 221341), (4279, 121766), (6259, 83246), (8558, 60883), (12518, 41623)]