2912886138

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{719}}^1\times {\mathrm{6961}}^1$

素因数の和:7782

約数の個数: 32

約数和(自身を含む): 5894864640

約数和(自身を除く): 2981978502

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 719, 1438, 2157, 4314, 6961, 13922, 20883, 41766, 69743, 139486, 209229, 418458, 675217, 1350434, 2025651, 4051302, 5004959, 10009918, 15014877, 30029754, 485481023, 970962046, 1456443069, 2912886138]

約数ペア:

[(1, 2912886138), (2, 1456443069), (3, 970962046), (6, 485481023), (97, 30029754), (194, 15014877), (291, 10009918), (582, 5004959), (719, 4051302), (1438, 2025651), (2157, 1350434), (4314, 675217), (6961, 418458), (13922, 209229), (20883, 139486), (41766, 69743)]