889223658

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 1919998080

約数和(自身を除く): 1030774422

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 219, 307, 389, 438, 614, 778, 921, 1167, 1241, 1842, 2334, 2482, 3723, 5219, 6613, 7446, 10438, 13226, 15657, 19839, 22411, 28397, 31314, 39678, 44822, 56794, 67233, 85191, 119423, 134466, 170382, 238846, 358269, 380987, 482749, 716538, 761974, 965498, 1142961, 1448247, 2030191, 2285922, 2896494, 4060382, 6090573, 8717879, 12181146, 17435758, 26153637, 52307274, 148203943, 296407886, 444611829, 889223658]

約数ペア:

[(1, 889223658), (2, 444611829), (3, 296407886), (6, 148203943), (17, 52307274), (34, 26153637), (51, 17435758), (73, 12181146), (102, 8717879), (146, 6090573), (219, 4060382), (307, 2896494), (389, 2285922), (438, 2030191), (614, 1448247), (778, 1142961), (921, 965498), (1167, 761974), (1241, 716538), (1842, 482749), (2334, 380987), (2482, 358269), (3723, 238846), (5219, 170382), (6613, 134466), (7446, 119423), (10438, 85191), (13226, 67233), (15657, 56794), (19839, 44822), (22411, 39678), (28397, 31314)]