1547804984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{14173}}^1$

素因数の和:14280

約数の個数: 64

約数和(自身を含む): 3398358240

約数和(自身を除く): 1850553256

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 73, 88, 136, 146, 187, 292, 374, 584, 748, 803, 1241, 1496, 1606, 2482, 3212, 4964, 6424, 9928, 13651, 14173, 27302, 28346, 54604, 56692, 109208, 113384, 155903, 240941, 311806, 481882, 623612, 963764, 1034629, 1247224, 1927528, 2069258, 2650351, 4138516, 5300702, 8277032, 10601404, 11380919, 17588693, 21202808, 22761838, 35177386, 45523676, 70354772, 91047352, 140709544, 193475623, 386951246, 773902492, 1547804984]

約数ペア:

[(1, 1547804984), (2, 773902492), (4, 386951246), (8, 193475623), (11, 140709544), (17, 91047352), (22, 70354772), (34, 45523676), (44, 35177386), (68, 22761838), (73, 21202808), (88, 17588693), (136, 11380919), (146, 10601404), (187, 8277032), (292, 5300702), (374, 4138516), (584, 2650351), (748, 2069258), (803, 1927528), (1241, 1247224), (1496, 1034629), (1606, 963764), (2482, 623612), (3212, 481882), (4964, 311806), (6424, 240941), (9928, 155903), (13651, 113384), (14173, 109208), (27302, 56692), (28346, 54604)]