2017966952

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{30713}}^1$

素因数の和:30953

約数の個数: 32

約数和(自身を含む): 3892078080

約数和(自身を除く): 1874111128

約数列:

[1, 2, 4, 8, 43, 86, 172, 191, 344, 382, 764, 1528, 8213, 16426, 30713, 32852, 61426, 65704, 122852, 245704, 1320659, 2641318, 5282636, 5866183, 10565272, 11732366, 23464732, 46929464, 252245869, 504491738, 1008983476, 2017966952]

約数ペア:

[(1, 2017966952), (2, 1008983476), (4, 504491738), (8, 252245869), (43, 46929464), (86, 23464732), (172, 11732366), (191, 10565272), (344, 5866183), (382, 5282636), (764, 2641318), (1528, 1320659), (8213, 245704), (16426, 122852), (30713, 65704), (32852, 61426)]