4920473936

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{493627}}^1$

素因数の和:493731

約数の個数: 40

約数和(自身を含む): 11017776960

約数和(自身を除く): 6097303024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 9968, 493627, 987254, 1974508, 3455389, 3949016, 6910778, 7898032, 13821556, 27643112, 43932803, 55286224, 87865606, 175731212, 307529621, 351462424, 615059242, 702924848, 1230118484, 2460236968, 4920473936]

約数ペア:

[(1, 4920473936), (2, 2460236968), (4, 1230118484), (7, 702924848), (8, 615059242), (14, 351462424), (16, 307529621), (28, 175731212), (56, 87865606), (89, 55286224), (112, 43932803), (178, 27643112), (356, 13821556), (623, 7898032), (712, 6910778), (1246, 3949016), (1424, 3455389), (2492, 1974508), (4984, 987254), (9968, 493627)]