514430306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{3307}}^1$

素因数の和:3546

約数の個数: 32

約数和(自身を含む): 862514688

約数和(自身を除く): 348084382

約数列:

[1, 2, 13, 26, 31, 62, 193, 386, 403, 806, 2509, 3307, 5018, 5983, 6614, 11966, 42991, 77779, 85982, 102517, 155558, 205034, 638251, 1276502, 1332721, 2665442, 8297263, 16594526, 19785781, 39571562, 257215153, 514430306]

約数ペア:

[(1, 514430306), (2, 257215153), (13, 39571562), (26, 19785781), (31, 16594526), (62, 8297263), (193, 2665442), (386, 1332721), (403, 1276502), (806, 638251), (2509, 205034), (3307, 155558), (5018, 102517), (5983, 85982), (6614, 77779), (11966, 42991)]