1800779038

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{29437}}^1$

素因数の和:29931

約数の個数: 16

約数和(自身を含む): 2744799120

約数和(自身を除く): 944020082

約数列:

[1, 2, 73, 146, 419, 838, 29437, 30587, 58874, 61174, 2148901, 4297802, 12334103, 24668206, 900389519, 1800779038]

約数ペア:

[(1, 1800779038), (2, 900389519), (73, 24668206), (146, 12334103), (419, 4297802), (838, 2148901), (29437, 61174), (30587, 58874)]