2437928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 4936800

約数和(自身を除く): 2498872

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 373, 746, 817, 1492, 1634, 2984, 3268, 6536, 7087, 14174, 16039, 28348, 32078, 56696, 64156, 128312, 304741, 609482, 1218964, 2437928]

約数ペア:

[(1, 2437928), (2, 1218964), (4, 609482), (8, 304741), (19, 128312), (38, 64156), (43, 56696), (76, 32078), (86, 28348), (152, 16039), (172, 14174), (344, 7087), (373, 6536), (746, 3268), (817, 2984), (1492, 1634)]