2021843524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{2309}}^1$

素因数の和:2572

約数の個数: 48

約数和(自身を含む): 3818707200

約数和(自身を除く): 1796863676

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 163, 316, 326, 652, 1343, 2309, 2686, 2771, 4618, 5372, 5542, 9236, 11084, 12877, 25754, 39253, 51508, 78506, 157012, 182411, 218909, 364822, 376367, 437818, 729644, 752734, 875636, 1505468, 3100987, 6201974, 6398239, 12403948, 12796478, 25592956, 29732993, 59465986, 118931972, 505460881, 1010921762, 2021843524]

約数ペア:

[(1, 2021843524), (2, 1010921762), (4, 505460881), (17, 118931972), (34, 59465986), (68, 29732993), (79, 25592956), (158, 12796478), (163, 12403948), (316, 6398239), (326, 6201974), (652, 3100987), (1343, 1505468), (2309, 875636), (2686, 752734), (2771, 729644), (4618, 437818), (5372, 376367), (5542, 364822), (9236, 218909), (11084, 182411), (12877, 157012), (25754, 78506), (39253, 51508)]