442178726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{18593}}^1$

素因数の和:18676

約数の個数: 32

約数和(自身を含む): 771130368

約数和(自身を除く): 328951642

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 253, 506, 517, 1034, 1081, 2162, 11891, 18593, 23782, 37186, 204523, 409046, 427639, 855278, 873871, 1747742, 4704029, 9408058, 9612581, 19225162, 20099033, 40198066, 221089363, 442178726]

約数ペア:

[(1, 442178726), (2, 221089363), (11, 40198066), (22, 20099033), (23, 19225162), (46, 9612581), (47, 9408058), (94, 4704029), (253, 1747742), (506, 873871), (517, 855278), (1034, 427639), (1081, 409046), (2162, 204523), (11891, 37186), (18593, 23782)]