2743982012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{937}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 5054034048

約数和(自身を除く): 2310052036

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 421, 842, 937, 1684, 1739, 1874, 3478, 3748, 6956, 15577, 19787, 31154, 34669, 39574, 44039, 62308, 69338, 79148, 88078, 138676, 176156, 394477, 732119, 788954, 1464238, 1577908, 1629443, 2928476, 3258886, 6517772, 14595649, 18540419, 29191298, 37080838, 58382596, 74161676, 685995503, 1371991006, 2743982012]

約数ペア:

[(1, 2743982012), (2, 1371991006), (4, 685995503), (37, 74161676), (47, 58382596), (74, 37080838), (94, 29191298), (148, 18540419), (188, 14595649), (421, 6517772), (842, 3258886), (937, 2928476), (1684, 1629443), (1739, 1577908), (1874, 1464238), (3478, 788954), (3748, 732119), (6956, 394477), (15577, 176156), (19787, 138676), (31154, 88078), (34669, 79148), (39574, 69338), (44039, 62308)]