2123572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{167}}^1$

素因数の和:216

約数の個数: 36

約数和(自身を含む): 4332384

約数和(自身を除く): 2208812

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 167, 187, 289, 334, 374, 578, 668, 748, 1156, 1837, 2839, 3179, 3674, 5678, 6358, 7348, 11356, 12716, 31229, 48263, 62458, 96526, 124916, 193052, 530893, 1061786, 2123572]

約数ペア:

[(1, 2123572), (2, 1061786), (4, 530893), (11, 193052), (17, 124916), (22, 96526), (34, 62458), (44, 48263), (68, 31229), (167, 12716), (187, 11356), (289, 7348), (334, 6358), (374, 5678), (578, 3674), (668, 3179), (748, 2839), (1156, 1837)]