1629636

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{977}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 3833760

約数和(自身を除く): 2204124

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 977, 1668, 1954, 2931, 3908, 5862, 11724, 135803, 271606, 407409, 543212, 814818, 1629636]

約数ペア:

[(1, 1629636), (2, 814818), (3, 543212), (4, 407409), (6, 271606), (12, 135803), (139, 11724), (278, 5862), (417, 3908), (556, 2931), (834, 1954), (977, 1668)]