426506168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{9871}}^1$

素因数の和:10379

約数の個数: 32

約数和(自身を含む): 874264320

約数和(自身を除く): 447758152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 491, 982, 1964, 3928, 5401, 9871, 10802, 19742, 21604, 39484, 43208, 78968, 108581, 217162, 434324, 868648, 4846661, 9693322, 19386644, 38773288, 53313271, 106626542, 213253084, 426506168]

約数ペア:

[(1, 426506168), (2, 213253084), (4, 106626542), (8, 53313271), (11, 38773288), (22, 19386644), (44, 9693322), (88, 4846661), (491, 868648), (982, 434324), (1964, 217162), (3928, 108581), (5401, 78968), (9871, 43208), (10802, 39484), (19742, 21604)]