2036972

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3163}}^1$

素因数の和:3197

約数の個数: 24

約数和(自身を含む): 4252416

約数和(自身を除く): 2215444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 3163, 6326, 12652, 22141, 44282, 72749, 88564, 145498, 290996, 509243, 1018486, 2036972]

約数ペア:

[(1, 2036972), (2, 1018486), (4, 509243), (7, 290996), (14, 145498), (23, 88564), (28, 72749), (46, 44282), (92, 22141), (161, 12652), (322, 6326), (644, 3163)]