979216

素因数分解:

$2^4\times 7^2\times {\mathrm{1249}}^1$

素因数の和:1271

約数の個数: 30

約数和(自身を含む): 2208750

約数和(自身を除く): 1229534

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1249, 2498, 4996, 8743, 9992, 17486, 19984, 34972, 61201, 69944, 122402, 139888, 244804, 489608, 979216]

約数ペア:

[(1, 979216), (2, 489608), (4, 244804), (7, 139888), (8, 122402), (14, 69944), (16, 61201), (28, 34972), (49, 19984), (56, 17486), (98, 9992), (112, 8743), (196, 4996), (392, 2498), (784, 1249)]