2656553406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{1993}}^1$

素因数の和:2777

約数の個数: 64

約数和(自身を含む): 5981617152

約数和(自身を除く): 3325063746

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 743, 897, 1486, 1794, 1993, 2229, 3986, 4458, 5979, 9659, 11958, 17089, 19318, 25909, 28977, 34178, 45839, 51267, 51818, 57954, 77727, 91678, 102534, 137517, 155454, 222157, 275034, 444314, 595907, 666471, 1191814, 1332942, 1480799, 1787721, 2961598, 3575442, 4442397, 8884794, 19250387, 34058377, 38500774, 57751161, 68116754, 102175131, 115502322, 204350262, 442758901, 885517802, 1328276703, 2656553406]

約数ペア:

[(1, 2656553406), (2, 1328276703), (3, 885517802), (6, 442758901), (13, 204350262), (23, 115502322), (26, 102175131), (39, 68116754), (46, 57751161), (69, 38500774), (78, 34058377), (138, 19250387), (299, 8884794), (598, 4442397), (743, 3575442), (897, 2961598), (1486, 1787721), (1794, 1480799), (1993, 1332942), (2229, 1191814), (3986, 666471), (4458, 595907), (5979, 444314), (9659, 275034), (11958, 222157), (17089, 155454), (19318, 137517), (25909, 102534), (28977, 91678), (34178, 77727), (45839, 57954), (51267, 51818)]