2017816444

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1\times {\mathrm{1229}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 4073287680

約数和(自身を除く): 2055471236

約数列:

[1, 2, 4, 7, 14, 28, 191, 307, 382, 614, 764, 1228, 1229, 1337, 2149, 2458, 2674, 4298, 4916, 5348, 8596, 8603, 17206, 34412, 58637, 117274, 234548, 234739, 377303, 410459, 469478, 754606, 820918, 938956, 1509212, 1641836, 1643173, 2641121, 3286346, 5282242, 6572692, 10564484, 72064873, 144129746, 288259492, 504454111, 1008908222, 2017816444]

約数ペア:

[(1, 2017816444), (2, 1008908222), (4, 504454111), (7, 288259492), (14, 144129746), (28, 72064873), (191, 10564484), (307, 6572692), (382, 5282242), (614, 3286346), (764, 2641121), (1228, 1643173), (1229, 1641836), (1337, 1509212), (2149, 938956), (2458, 820918), (2674, 754606), (4298, 469478), (4916, 410459), (5348, 377303), (8596, 234739), (8603, 234548), (17206, 117274), (34412, 58637)]