13648246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 23390208

約数和(自身を除く): 9741962

約数列:

[1, 2, 17, 23, 31, 34, 46, 62, 391, 527, 563, 713, 782, 1054, 1126, 1426, 9571, 12121, 12949, 17453, 19142, 24242, 25898, 34906, 220133, 296701, 401419, 440266, 593402, 802838, 6824123, 13648246]

約数ペア:

[(1, 13648246), (2, 6824123), (17, 802838), (23, 593402), (31, 440266), (34, 401419), (46, 296701), (62, 220133), (391, 34906), (527, 25898), (563, 24242), (713, 19142), (782, 17453), (1054, 12949), (1126, 12121), (1426, 9571)]