2026001330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{66361}}^1$

素因数の和:66482

約数の個数: 32

約数和(自身を含む): 3784226688

約数和(自身を除く): 1758225358

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 355, 430, 710, 3053, 6106, 15265, 30530, 66361, 132722, 331805, 663610, 2853523, 4711631, 5707046, 9423262, 14267615, 23558155, 28535230, 47116310, 202600133, 405200266, 1013000665, 2026001330]

約数ペア:

[(1, 2026001330), (2, 1013000665), (5, 405200266), (10, 202600133), (43, 47116310), (71, 28535230), (86, 23558155), (142, 14267615), (215, 9423262), (355, 5707046), (430, 4711631), (710, 2853523), (3053, 663610), (6106, 331805), (15265, 132722), (30530, 66361)]