2109551024

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{459397}}^1$

素因数の和:459453

約数の個数: 40

約数和(自身を含む): 4785089568

約数和(自身を除く): 2675538544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 459397, 918794, 1837588, 3215779, 3675176, 6431558, 7350352, 12863116, 18835277, 25726232, 37670554, 51452464, 75341108, 131846939, 150682216, 263693878, 301364432, 527387756, 1054775512, 2109551024]

約数ペア:

[(1, 2109551024), (2, 1054775512), (4, 527387756), (7, 301364432), (8, 263693878), (14, 150682216), (16, 131846939), (28, 75341108), (41, 51452464), (56, 37670554), (82, 25726232), (112, 18835277), (164, 12863116), (287, 7350352), (328, 6431558), (574, 3675176), (656, 3215779), (1148, 1837588), (2296, 918794), (4592, 459397)]