2080931854

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{6263}}^1$

素因数の和:6552

約数の個数: 32

約数和(自身を含む): 3377147904

約数和(自身を除く): 1296216050

約数列:

[1, 2, 23, 31, 46, 62, 233, 466, 713, 1426, 5359, 6263, 7223, 10718, 12526, 14446, 144049, 166129, 194153, 288098, 332258, 388306, 1459279, 2918558, 4465519, 8931038, 33563417, 45237649, 67126834, 90475298, 1040465927, 2080931854]

約数ペア:

[(1, 2080931854), (2, 1040465927), (23, 90475298), (31, 67126834), (46, 45237649), (62, 33563417), (233, 8931038), (466, 4465519), (713, 2918558), (1426, 1459279), (5359, 388306), (6263, 332258), (7223, 288098), (10718, 194153), (12526, 166129), (14446, 144049)]