2019979668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{39229}}^1$

素因数の和:39856

約数の個数: 48

約数和(自身を含む): 5395537280

約数和(自身を除く): 3375557612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 613, 1226, 1839, 2452, 3678, 4291, 7356, 8582, 12873, 17164, 25746, 39229, 51492, 78458, 117687, 156916, 235374, 274603, 470748, 549206, 823809, 1098412, 1647618, 3295236, 24047377, 48094754, 72142131, 96189508, 144284262, 168331639, 288568524, 336663278, 504994917, 673326556, 1009989834, 2019979668]

約数ペア:

[(1, 2019979668), (2, 1009989834), (3, 673326556), (4, 504994917), (6, 336663278), (7, 288568524), (12, 168331639), (14, 144284262), (21, 96189508), (28, 72142131), (42, 48094754), (84, 24047377), (613, 3295236), (1226, 1647618), (1839, 1098412), (2452, 823809), (3678, 549206), (4291, 470748), (7356, 274603), (8582, 235374), (12873, 156916), (17164, 117687), (25746, 78458), (39229, 51492)]