491655966

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{16333}}^1$

素因数の和:16540

約数の個数: 32

約数和(自身を含む): 1023161760

約数和(自身を除く): 531505794

約数列:

[1, 2, 3, 6, 29, 58, 87, 173, 174, 346, 519, 1038, 5017, 10034, 15051, 16333, 30102, 32666, 48999, 97998, 473657, 947314, 1420971, 2825609, 2841942, 5651218, 8476827, 16953654, 81942661, 163885322, 245827983, 491655966]

約数ペア:

[(1, 491655966), (2, 245827983), (3, 163885322), (6, 81942661), (29, 16953654), (58, 8476827), (87, 5651218), (173, 2841942), (174, 2825609), (346, 1420971), (519, 947314), (1038, 473657), (5017, 97998), (10034, 48999), (15051, 32666), (16333, 30102)]