6730658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 11612160

約数和(自身を除く): 4881502

約数列:

[1, 2, 11, 22, 31, 62, 71, 139, 142, 278, 341, 682, 781, 1529, 1562, 2201, 3058, 4309, 4402, 8618, 9869, 19738, 24211, 47399, 48422, 94798, 108559, 217118, 305939, 611878, 3365329, 6730658]

約数ペア:

[(1, 6730658), (2, 3365329), (11, 611878), (22, 305939), (31, 217118), (62, 108559), (71, 94798), (139, 48422), (142, 47399), (278, 24211), (341, 19738), (682, 9869), (781, 8618), (1529, 4402), (1562, 4309), (2201, 3058)]