2028796

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{941}}^1$

素因数の和:970

約数の個数: 36

約数和(自身を含む): 4510296

約数和(自身を除く): 2481500

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 941, 1078, 1882, 2156, 3764, 6587, 10351, 13174, 20702, 26348, 41404, 46109, 72457, 92218, 144914, 184436, 289828, 507199, 1014398, 2028796]

約数ペア:

[(1, 2028796), (2, 1014398), (4, 507199), (7, 289828), (11, 184436), (14, 144914), (22, 92218), (28, 72457), (44, 46109), (49, 41404), (77, 26348), (98, 20702), (154, 13174), (196, 10351), (308, 6587), (539, 3764), (941, 2156), (1078, 1882)]