2521738354

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{8443}}^1$

素因数の和:8662

約数の個数: 32

約数和(自身を含む): 4066089984

約数和(自身を除く): 1544351630

約数列:

[1, 2, 23, 43, 46, 86, 151, 302, 989, 1978, 3473, 6493, 6946, 8443, 12986, 16886, 149339, 194189, 298678, 363049, 388378, 726098, 1274893, 2549786, 8350127, 16700254, 29322539, 54820399, 58645078, 109640798, 1260869177, 2521738354]

約数ペア:

[(1, 2521738354), (2, 1260869177), (23, 109640798), (43, 58645078), (46, 54820399), (86, 29322539), (151, 16700254), (302, 8350127), (989, 2549786), (1978, 1274893), (3473, 726098), (6493, 388378), (6946, 363049), (8443, 298678), (12986, 194189), (16886, 149339)]