2009731636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{7321}}^1$

素因数の和:7720

約数の個数: 48

約数和(自身を含む): 4074077952

約数和(自身を除く): 2064346316

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 367, 374, 734, 748, 1468, 4037, 6239, 7321, 8074, 12478, 14642, 16148, 24956, 29284, 68629, 80531, 124457, 137258, 161062, 248914, 274516, 322124, 497828, 1369027, 2686807, 2738054, 5373614, 5476108, 10747228, 29554877, 45675719, 59109754, 91351438, 118219508, 182702876, 502432909, 1004865818, 2009731636]

約数ペア:

[(1, 2009731636), (2, 1004865818), (4, 502432909), (11, 182702876), (17, 118219508), (22, 91351438), (34, 59109754), (44, 45675719), (68, 29554877), (187, 10747228), (367, 5476108), (374, 5373614), (734, 2738054), (748, 2686807), (1468, 1369027), (4037, 497828), (6239, 322124), (7321, 274516), (8074, 248914), (12478, 161062), (14642, 137258), (16148, 124457), (24956, 80531), (29284, 68629)]