2571223854

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1\times {\mathrm{523}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 5507986176

約数和(自身を除く): 2936762322

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 157, 307, 314, 471, 523, 614, 921, 942, 1046, 1569, 1842, 2669, 3138, 5219, 5338, 8007, 8891, 10438, 15657, 16014, 17782, 26673, 31314, 48199, 53346, 82111, 96398, 144597, 160561, 164222, 246333, 289194, 321122, 481683, 492666, 819383, 963366, 1395887, 1638766, 2458149, 2729537, 2791774, 4187661, 4916298, 5459074, 8188611, 8375322, 16377222, 25208077, 50416154, 75624231, 151248462, 428537309, 857074618, 1285611927, 2571223854]

約数ペア:

[(1, 2571223854), (2, 1285611927), (3, 857074618), (6, 428537309), (17, 151248462), (34, 75624231), (51, 50416154), (102, 25208077), (157, 16377222), (307, 8375322), (314, 8188611), (471, 5459074), (523, 4916298), (614, 4187661), (921, 2791774), (942, 2729537), (1046, 2458149), (1569, 1638766), (1842, 1395887), (2669, 963366), (3138, 819383), (5219, 492666), (5338, 481683), (8007, 321122), (8891, 289194), (10438, 246333), (15657, 164222), (16014, 160561), (17782, 144597), (26673, 96398), (31314, 82111), (48199, 53346)]