2912842578

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{74311}}^1$

素因数の和:74502

約数の個数: 32

約数和(自身を含む): 5992519680

約数和(自身を除く): 3079677102

約数列:

[1, 2, 3, 6, 47, 94, 139, 141, 278, 282, 417, 834, 6533, 13066, 19599, 39198, 74311, 148622, 222933, 445866, 3492617, 6985234, 10329229, 10477851, 20658458, 20955702, 30987687, 61975374, 485473763, 970947526, 1456421289, 2912842578]

約数ペア:

[(1, 2912842578), (2, 1456421289), (3, 970947526), (6, 485473763), (47, 61975374), (94, 30987687), (139, 20955702), (141, 20658458), (278, 10477851), (282, 10329229), (417, 6985234), (834, 3492617), (6533, 445866), (13066, 222933), (19599, 148622), (39198, 74311)]