2064456436

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{256901}}^1$

素因数の和:256960

約数の個数: 36

約数和(自身を含む): 4305163716

約数和(自身を除く): 2240707280

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 8036, 256901, 513802, 1027604, 1798307, 3596614, 7193228, 10532941, 12588149, 21065882, 25176298, 42131764, 50352596, 73730587, 147461174, 294922348, 516114109, 1032228218, 2064456436]

約数ペア:

[(1, 2064456436), (2, 1032228218), (4, 516114109), (7, 294922348), (14, 147461174), (28, 73730587), (41, 50352596), (49, 42131764), (82, 25176298), (98, 21065882), (164, 12588149), (196, 10532941), (287, 7193228), (574, 3596614), (1148, 1798307), (2009, 1027604), (4018, 513802), (8036, 256901)]