3917848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211}}^2$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 8051940

約数和(自身を除く): 4134092

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211, 422, 844, 1688, 2321, 4642, 9284, 18568, 44521, 89042, 178084, 356168, 489731, 979462, 1958924, 3917848]

約数ペア:

[(1, 3917848), (2, 1958924), (4, 979462), (8, 489731), (11, 356168), (22, 178084), (44, 89042), (88, 44521), (211, 18568), (422, 9284), (844, 4642), (1688, 2321)]