394227652

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83311}}^1$

素因数の和:83348

約数の個数: 36

約数和(自身を含む): 853781376

約数和(自身を除く): 459553724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 83311, 166622, 333244, 583177, 1083043, 1166354, 2166086, 2332708, 4332172, 7581301, 14079559, 15162602, 28159118, 30325204, 56318236, 98556913, 197113826, 394227652]

約数ペア:

[(1, 394227652), (2, 197113826), (4, 98556913), (7, 56318236), (13, 30325204), (14, 28159118), (26, 15162602), (28, 14079559), (52, 7581301), (91, 4332172), (169, 2332708), (182, 2166086), (338, 1166354), (364, 1083043), (676, 583177), (1183, 333244), (2366, 166622), (4732, 83311)]