254190266

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{1093}}^1$

素因数の和:1179

約数の個数: 36

約数和(自身を含む): 433450458

約数和(自身を除く): 179260192

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 961, 1093, 1922, 2186, 3751, 7502, 10571, 12023, 21142, 24046, 33883, 67766, 116281, 132253, 232562, 264506, 372713, 745426, 1050373, 2100746, 4099843, 8199686, 11554103, 23108206, 127095133, 254190266]

約数ペア:

[(1, 254190266), (2, 127095133), (11, 23108206), (22, 11554103), (31, 8199686), (62, 4099843), (121, 2100746), (242, 1050373), (341, 745426), (682, 372713), (961, 264506), (1093, 232562), (1922, 132253), (2186, 116281), (3751, 67766), (7502, 33883), (10571, 24046), (12023, 21142)]