869256472

素因数分解:

$2^3\times 7^2\times {\mathrm{2217491}}^1$

素因数の和:2217511

約数の個数: 24

約数和(自身を含む): 1895955660

約数和(自身を除く): 1026699188

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 2217491, 4434982, 8869964, 15522437, 17739928, 31044874, 62089748, 108657059, 124179496, 217314118, 434628236, 869256472]

約数ペア:

[(1, 869256472), (2, 434628236), (4, 217314118), (7, 124179496), (8, 108657059), (14, 62089748), (28, 31044874), (49, 17739928), (56, 15522437), (98, 8869964), (196, 4434982), (392, 2217491)]