2019900454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{30841}}^1$

素因数の和:31096

約数の個数: 32

約数和(自身を含む): 3575204640

約数和(自身を除く): 1555304186

約数列:

[1, 2, 11, 13, 22, 26, 143, 229, 286, 458, 2519, 2977, 5038, 5954, 30841, 32747, 61682, 65494, 339251, 400933, 678502, 801866, 4410263, 7062589, 8820526, 14125178, 77688479, 91813657, 155376958, 183627314, 1009950227, 2019900454]

約数ペア:

[(1, 2019900454), (2, 1009950227), (11, 183627314), (13, 155376958), (22, 91813657), (26, 77688479), (143, 14125178), (229, 8820526), (286, 7062589), (458, 4410263), (2519, 801866), (2977, 678502), (5038, 400933), (5954, 339251), (30841, 65494), (32747, 61682)]