628103627716

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{16691}}^1\times {\mathrm{229459}}^1$

素因数の和:246195

約数の個数: 24

約数和(自身を含む): 1126063018080

約数和(自身を除く): 497959390364

約数列:

[1, 2, 4, 41, 82, 164, 16691, 33382, 66764, 229459, 458918, 684331, 917836, 1368662, 2737324, 9407819, 18815638, 37631276, 3829900169, 7659800338, 15319600676, 157025906929, 314051813858, 628103627716]

約数ペア:

[(1, 628103627716), (2, 314051813858), (4, 157025906929), (41, 15319600676), (82, 7659800338), (164, 3829900169), (16691, 37631276), (33382, 18815638), (66764, 9407819), (229459, 2737324), (458918, 1368662), (684331, 917836)]