8260219282

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^2$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 14582877120

約数和(自身を除く): 6322657838

約数列:

[1, 2, 7, 14, 53, 106, 139, 278, 283, 371, 566, 742, 973, 1946, 1981, 3962, 7367, 14734, 14999, 29998, 39337, 51569, 78674, 80089, 103138, 104993, 160178, 209986, 275359, 550718, 560623, 1121246, 2084861, 4169722, 4244717, 8489434, 11132371, 14594027, 22264742, 29188054, 29713019, 59426038, 77926597, 155853194, 590015663, 1180031326, 4130109641, 8260219282]

約数ペア:

[(1, 8260219282), (2, 4130109641), (7, 1180031326), (14, 590015663), (53, 155853194), (106, 77926597), (139, 59426038), (278, 29713019), (283, 29188054), (371, 22264742), (566, 14594027), (742, 11132371), (973, 8489434), (1946, 4244717), (1981, 4169722), (3962, 2084861), (7367, 1121246), (14734, 560623), (14999, 550718), (29998, 275359), (39337, 209986), (51569, 160178), (78674, 104993), (80089, 103138)]