509334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 1188096

約数和(自身を除く): 678762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 181, 201, 362, 402, 469, 543, 938, 1086, 1267, 1407, 2534, 2814, 3801, 7602, 12127, 24254, 36381, 72762, 84889, 169778, 254667, 509334]

約数ペア:

[(1, 509334), (2, 254667), (3, 169778), (6, 84889), (7, 72762), (14, 36381), (21, 24254), (42, 12127), (67, 7602), (134, 3801), (181, 2814), (201, 2534), (362, 1407), (402, 1267), (469, 1086), (543, 938)]