2016207662

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 3604487040

約数和(自身を除く): 1588279378

約数列:

[1, 2, 7, 14, 53, 97, 106, 109, 194, 218, 257, 371, 514, 679, 742, 763, 1358, 1526, 1799, 3598, 5141, 5777, 10282, 10573, 11554, 13621, 21146, 24929, 27242, 28013, 35987, 40439, 49858, 56026, 71974, 74011, 80878, 95347, 148022, 174503, 190694, 196091, 349006, 392182, 560369, 1120738, 1321237, 1484689, 2642474, 2717261, 2969378, 3922583, 5434522, 7845166, 9248659, 10392823, 18497318, 19020827, 20785646, 38041654, 144014833, 288029666, 1008103831, 2016207662]

約数ペア:

[(1, 2016207662), (2, 1008103831), (7, 288029666), (14, 144014833), (53, 38041654), (97, 20785646), (106, 19020827), (109, 18497318), (194, 10392823), (218, 9248659), (257, 7845166), (371, 5434522), (514, 3922583), (679, 2969378), (742, 2717261), (763, 2642474), (1358, 1484689), (1526, 1321237), (1799, 1120738), (3598, 560369), (5141, 392182), (5777, 349006), (10282, 196091), (10573, 190694), (11554, 174503), (13621, 148022), (21146, 95347), (24929, 80878), (27242, 74011), (28013, 71974), (35987, 56026), (40439, 49858)]