2012536372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{3557}}^1$

素因数の和:3757

約数の個数: 72

約数和(自身を含む): 4451997312

約数和(自身を除く): 2439460940

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 167, 242, 308, 334, 484, 668, 847, 1169, 1694, 1837, 2338, 3388, 3557, 3674, 4676, 7114, 7348, 12859, 14228, 20207, 24899, 25718, 39127, 40414, 49798, 51436, 78254, 80828, 99596, 141449, 156508, 273889, 282898, 430397, 547778, 565796, 594019, 860794, 1095556, 1188038, 1721588, 2376076, 3012779, 4158133, 6025558, 6534209, 8316266, 12051116, 13068418, 16632532, 26136836, 45739463, 71876299, 91478926, 143752598, 182957852, 287505196, 503134093, 1006268186, 2012536372]

約数ペア:

[(1, 2012536372), (2, 1006268186), (4, 503134093), (7, 287505196), (11, 182957852), (14, 143752598), (22, 91478926), (28, 71876299), (44, 45739463), (77, 26136836), (121, 16632532), (154, 13068418), (167, 12051116), (242, 8316266), (308, 6534209), (334, 6025558), (484, 4158133), (668, 3012779), (847, 2376076), (1169, 1721588), (1694, 1188038), (1837, 1095556), (2338, 860794), (3388, 594019), (3557, 565796), (3674, 547778), (4676, 430397), (7114, 282898), (7348, 273889), (12859, 156508), (14228, 141449), (20207, 99596), (24899, 80828), (25718, 78254), (39127, 51436), (40414, 49798)]