13401304

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2011}}^1$

素因数の和:2048

約数の個数: 48

約数和(自身を含む): 30964680

約数和(自身を除く): 17563376

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 2011, 3332, 4022, 6664, 8044, 14077, 16088, 28154, 34187, 56308, 68374, 98539, 112616, 136748, 197078, 239309, 273496, 394156, 478618, 788312, 957236, 1675163, 1914472, 3350326, 6700652, 13401304]

約数ペア:

[(1, 13401304), (2, 6700652), (4, 3350326), (7, 1914472), (8, 1675163), (14, 957236), (17, 788312), (28, 478618), (34, 394156), (49, 273496), (56, 239309), (68, 197078), (98, 136748), (119, 112616), (136, 98539), (196, 68374), (238, 56308), (392, 34187), (476, 28154), (833, 16088), (952, 14077), (1666, 8044), (2011, 6664), (3332, 4022)]