1212834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 2820096

約数和(自身を除く): 1607262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 431, 469, 862, 938, 1293, 1407, 2586, 2814, 3017, 6034, 9051, 18102, 28877, 57754, 86631, 173262, 202139, 404278, 606417, 1212834]

約数ペア:

[(1, 1212834), (2, 606417), (3, 404278), (6, 202139), (7, 173262), (14, 86631), (21, 57754), (42, 28877), (67, 18102), (134, 9051), (201, 6034), (402, 3017), (431, 2814), (469, 2586), (862, 1407), (938, 1293)]