770802214

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1949}}^1$

素因数の和:2065

約数の個数: 64

約数和(自身を含む): 1485993600

約数和(自身を除く): 715191386

約数列:

[1, 2, 7, 13, 14, 26, 41, 53, 82, 91, 106, 182, 287, 371, 533, 574, 689, 742, 1066, 1378, 1949, 2173, 3731, 3898, 4346, 4823, 7462, 9646, 13643, 15211, 25337, 27286, 28249, 30422, 50674, 56498, 79909, 103297, 159818, 177359, 197743, 206594, 354718, 395486, 559363, 723079, 1038817, 1118726, 1342861, 1446158, 2077634, 2685722, 4235177, 7271719, 8470354, 9400027, 14543438, 18800054, 29646239, 55057301, 59292478, 110114602, 385401107, 770802214]

約数ペア:

[(1, 770802214), (2, 385401107), (7, 110114602), (13, 59292478), (14, 55057301), (26, 29646239), (41, 18800054), (53, 14543438), (82, 9400027), (91, 8470354), (106, 7271719), (182, 4235177), (287, 2685722), (371, 2077634), (533, 1446158), (574, 1342861), (689, 1118726), (742, 1038817), (1066, 723079), (1378, 559363), (1949, 395486), (2173, 354718), (3731, 206594), (3898, 197743), (4346, 177359), (4823, 159818), (7462, 103297), (9646, 79909), (13643, 56498), (15211, 50674), (25337, 30422), (27286, 28249)]