1949663742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3229}}^1\times {\mathrm{7741}}^1$

素因数の和:10988

約数の個数: 32

約数和(自身を含む): 4201118880

約数和(自身を除く): 2251455138

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3229, 6458, 7741, 9687, 15482, 19374, 23223, 41977, 46446, 83954, 100633, 125931, 201266, 251862, 301899, 603798, 24995689, 49991378, 74987067, 149974134, 324943957, 649887914, 974831871, 1949663742]

約数ペア:

[(1, 1949663742), (2, 974831871), (3, 649887914), (6, 324943957), (13, 149974134), (26, 74987067), (39, 49991378), (78, 24995689), (3229, 603798), (6458, 301899), (7741, 251862), (9687, 201266), (15482, 125931), (19374, 100633), (23223, 83954), (41977, 46446)]