2489704

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1933}}^1$

素因数の和:1969

約数の個数: 32

約数和(自身を含む): 5569920

約数和(自身を除く): 3080216

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 1933, 3866, 7732, 13531, 15464, 27062, 44459, 54124, 88918, 108248, 177836, 311213, 355672, 622426, 1244852, 2489704]

約数ペア:

[(1, 2489704), (2, 1244852), (4, 622426), (7, 355672), (8, 311213), (14, 177836), (23, 108248), (28, 88918), (46, 54124), (56, 44459), (92, 27062), (161, 15464), (184, 13531), (322, 7732), (644, 3866), (1288, 1933)]