2548696

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 5068800

約数和(自身を除く): 2520104

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 239, 248, 344, 478, 956, 1333, 1912, 2666, 5332, 7409, 10277, 10664, 14818, 20554, 29636, 41108, 59272, 82216, 318587, 637174, 1274348, 2548696]

約数ペア:

[(1, 2548696), (2, 1274348), (4, 637174), (8, 318587), (31, 82216), (43, 59272), (62, 41108), (86, 29636), (124, 20554), (172, 14818), (239, 10664), (248, 10277), (344, 7409), (478, 5332), (956, 2666), (1333, 1912)]