4974532

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 9172800

約数和(自身を除く): 4198268

約数列:

[1, 2, 4, 23, 46, 92, 139, 278, 389, 556, 778, 1556, 3197, 6394, 8947, 12788, 17894, 35788, 54071, 108142, 216284, 1243633, 2487266, 4974532]

約数ペア:

[(1, 4974532), (2, 2487266), (4, 1243633), (23, 216284), (46, 108142), (92, 54071), (139, 35788), (278, 17894), (389, 12788), (556, 8947), (778, 6394), (1556, 3197)]