313039184

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{268013}}^1$

素因数の和:268094

約数の個数: 20

約数和(自身を含む): 614824116

約数和(自身を除く): 301784932

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 268013, 536026, 1072052, 2144104, 4288208, 19564949, 39129898, 78259796, 156519592, 313039184]

約数ペア:

[(1, 313039184), (2, 156519592), (4, 78259796), (8, 39129898), (16, 19564949), (73, 4288208), (146, 2144104), (292, 1072052), (584, 536026), (1168, 268013)]