1636700637

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{449}}^1$

素因数の和:798

約数の個数: 64

約数和(自身を含む): 2667168000

約数和(自身を除く): 1030467363

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 143, 293, 319, 377, 429, 449, 879, 957, 1131, 1347, 3223, 3809, 4147, 4939, 5837, 8497, 9669, 11427, 12441, 13021, 14817, 17511, 25491, 39063, 41899, 64207, 93467, 110461, 125697, 131557, 143231, 169273, 192621, 280401, 331383, 394671, 429693, 507819, 1215071, 1447127, 1710241, 1862003, 3645213, 3815153, 4341381, 5130723, 5586009, 11445459, 18812651, 41966683, 49596989, 56437953, 125900049, 148790967, 545566879, 1636700637]

約数ペア:

[(1, 1636700637), (3, 545566879), (11, 148790967), (13, 125900049), (29, 56437953), (33, 49596989), (39, 41966683), (87, 18812651), (143, 11445459), (293, 5586009), (319, 5130723), (377, 4341381), (429, 3815153), (449, 3645213), (879, 1862003), (957, 1710241), (1131, 1447127), (1347, 1215071), (3223, 507819), (3809, 429693), (4147, 394671), (4939, 331383), (5837, 280401), (8497, 192621), (9669, 169273), (11427, 143231), (12441, 131557), (13021, 125697), (14817, 110461), (17511, 93467), (25491, 64207), (39063, 41899)]