306880821478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{64281697}}^1$

素因数の和:64281748

約数の個数: 32

約数和(自身を含む): 592420128768

約数和(自身を除く): 285539307290

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 64281697, 128563394, 449971879, 707098667, 899943758, 1414197334, 1992732607, 3985465214, 4949690669, 9899381338, 13949128249, 21920058677, 27898256498, 43840117354, 153440410739, 306880821478]

約数ペア:

[(1, 306880821478), (2, 153440410739), (7, 43840117354), (11, 27898256498), (14, 21920058677), (22, 13949128249), (31, 9899381338), (62, 4949690669), (77, 3985465214), (154, 1992732607), (217, 1414197334), (341, 899943758), (434, 707098667), (682, 449971879), (2387, 128563394), (4774, 64281697)]