2017111928836

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{1091}}^1\times {\mathrm{17807}}^1$

素因数の和:19260

約数の個数: 48

約数和(自身を含む): 3582248447232

約数和(自身を除く): 1565136518396

約数列:

[1, 2, 4, 101, 202, 257, 404, 514, 1028, 1091, 2182, 4364, 17807, 25957, 35614, 51914, 71228, 103828, 110191, 220382, 280387, 440764, 560774, 1121548, 1798507, 3597014, 4576399, 7194028, 9152798, 18305596, 19427437, 28319087, 38854874, 56638174, 77709748, 113276348, 462216299, 924432598, 1848865196, 1962171137, 3924342274, 4992851309, 7848684548, 9985702618, 19971405236, 504277982209, 1008555964418, 2017111928836]

約数ペア:

[(1, 2017111928836), (2, 1008555964418), (4, 504277982209), (101, 19971405236), (202, 9985702618), (257, 7848684548), (404, 4992851309), (514, 3924342274), (1028, 1962171137), (1091, 1848865196), (2182, 924432598), (4364, 462216299), (17807, 113276348), (25957, 77709748), (35614, 56638174), (51914, 38854874), (71228, 28319087), (103828, 19427437), (110191, 18305596), (220382, 9152798), (280387, 7194028), (440764, 4576399), (560774, 3597014), (1121548, 1798507)]