2030604807

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{237581}}^1$

素因数の和:237639

約数の個数: 32

約数和(自身を含む): 3466796544

約数和(自身を除く): 1436191737

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 8547, 237581, 712743, 1663067, 2613391, 4989201, 7840173, 8790497, 18293737, 26371491, 54881211, 61533479, 96695467, 184600437, 290086401, 676868269, 2030604807]

約数ペア:

[(1, 2030604807), (3, 676868269), (7, 290086401), (11, 184600437), (21, 96695467), (33, 61533479), (37, 54881211), (77, 26371491), (111, 18293737), (231, 8790497), (259, 7840173), (407, 4989201), (777, 2613391), (1221, 1663067), (2849, 712743), (8547, 237581)]