248461906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{26449}}^1$

素因数の和:26530

約数の個数: 32

約数和(自身を含む): 472291200

約数和(自身を除く): 223829294

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 4697, 9394, 26449, 52898, 185143, 290939, 370286, 581878, 1613389, 2036573, 3226778, 4073146, 11293723, 17747279, 22587446, 35494558, 124230953, 248461906]

約数ペア:

[(1, 248461906), (2, 124230953), (7, 35494558), (11, 22587446), (14, 17747279), (22, 11293723), (61, 4073146), (77, 3226778), (122, 2036573), (154, 1613389), (427, 581878), (671, 370286), (854, 290939), (1342, 185143), (4697, 52898), (9394, 26449)]