940408

素因数分解:

$2^3\times 7^2\times {\mathrm{2399}}^1$

素因数の和:2419

約数の個数: 24

約数和(自身を含む): 2052000

約数和(自身を除く): 1111592

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 2399, 4798, 9596, 16793, 19192, 33586, 67172, 117551, 134344, 235102, 470204, 940408]

約数ペア:

[(1, 940408), (2, 470204), (4, 235102), (7, 134344), (8, 117551), (14, 67172), (28, 33586), (49, 19192), (56, 16793), (98, 9596), (196, 4798), (392, 2399)]