4392556

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 36

約数和(自身を含む): 9094008

約数和(自身を除く): 4701452

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 307, 511, 614, 1022, 1228, 2044, 2149, 3577, 4298, 7154, 8596, 14308, 15043, 22411, 30086, 44822, 60172, 89644, 156877, 313754, 627508, 1098139, 2196278, 4392556]

約数ペア:

[(1, 4392556), (2, 2196278), (4, 1098139), (7, 627508), (14, 313754), (28, 156877), (49, 89644), (73, 60172), (98, 44822), (146, 30086), (196, 22411), (292, 15043), (307, 14308), (511, 8596), (614, 7154), (1022, 4298), (1228, 3577), (2044, 2149)]