1427202854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{17519}}^1$

素因数の和:17585

約数の個数: 48

約数和(自身を含む): 2790305280

約数和(自身を除く): 1363102426

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 529, 1058, 1771, 3542, 3703, 5819, 7406, 11638, 17519, 35038, 40733, 81466, 122633, 192709, 245266, 385418, 402937, 805874, 1348963, 2697926, 2820559, 4432307, 5641118, 8864614, 9267551, 18535102, 31026149, 62052298, 64872857, 101943061, 129745714, 203886122, 713601427, 1427202854]

約数ペア:

[(1, 1427202854), (2, 713601427), (7, 203886122), (11, 129745714), (14, 101943061), (22, 64872857), (23, 62052298), (46, 31026149), (77, 18535102), (154, 9267551), (161, 8864614), (253, 5641118), (322, 4432307), (506, 2820559), (529, 2697926), (1058, 1348963), (1771, 805874), (3542, 402937), (3703, 385418), (5819, 245266), (7406, 192709), (11638, 122633), (17519, 81466), (35038, 40733)]