2009087508

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1\times {\mathrm{1889}}^1$

素因数の和:2496

約数の個数: 48

約数和(自身を含む): 4722157440

約数和(自身を除く): 2713069932

約数列:

[1, 2, 3, 4, 6, 12, 263, 337, 526, 674, 789, 1011, 1052, 1348, 1578, 1889, 2022, 3156, 3778, 4044, 5667, 7556, 11334, 22668, 88631, 177262, 265893, 354524, 496807, 531786, 636593, 993614, 1063572, 1273186, 1490421, 1909779, 1987228, 2546372, 2980842, 3819558, 5961684, 7639116, 167423959, 334847918, 502271877, 669695836, 1004543754, 2009087508]

約数ペア:

[(1, 2009087508), (2, 1004543754), (3, 669695836), (4, 502271877), (6, 334847918), (12, 167423959), (263, 7639116), (337, 5961684), (526, 3819558), (674, 2980842), (789, 2546372), (1011, 1987228), (1052, 1909779), (1348, 1490421), (1578, 1273186), (1889, 1063572), (2022, 993614), (3156, 636593), (3778, 531786), (4044, 496807), (5667, 354524), (7556, 265893), (11334, 177262), (22668, 88631)]