297131714

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{39607}}^1$

素因数の和:39662

約数の個数: 24

約数和(自身を含む): 505714944

約数和(自身を除く): 208583230

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 39607, 79214, 435677, 871354, 1227817, 2455634, 4792447, 9584894, 13505987, 27011974, 148565857, 297131714]

約数ペア:

[(1, 297131714), (2, 148565857), (11, 27011974), (22, 13505987), (31, 9584894), (62, 4792447), (121, 2455634), (242, 1227817), (341, 871354), (682, 435677), (3751, 79214), (7502, 39607)]