828462910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1913}}^1$

素因数の和:2089

約数の個数: 64

約数和(自身を含む): 1693384704

約数和(自身を除く): 864921794

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 127, 155, 254, 310, 341, 635, 682, 1270, 1397, 1705, 1913, 2794, 3410, 3826, 3937, 6985, 7874, 9565, 13970, 19130, 19685, 21043, 39370, 42086, 43307, 59303, 86614, 105215, 118606, 210430, 216535, 242951, 296515, 433070, 485902, 593030, 652333, 1214755, 1304666, 2429510, 2672461, 3261665, 5344922, 6523330, 7531481, 13362305, 15062962, 26724610, 37657405, 75314810, 82846291, 165692582, 414231455, 828462910]

約数ペア:

[(1, 828462910), (2, 414231455), (5, 165692582), (10, 82846291), (11, 75314810), (22, 37657405), (31, 26724610), (55, 15062962), (62, 13362305), (110, 7531481), (127, 6523330), (155, 5344922), (254, 3261665), (310, 2672461), (341, 2429510), (635, 1304666), (682, 1214755), (1270, 652333), (1397, 593030), (1705, 485902), (1913, 433070), (2794, 296515), (3410, 242951), (3826, 216535), (3937, 210430), (6985, 118606), (7874, 105215), (9565, 86614), (13970, 59303), (19130, 43307), (19685, 42086), (21043, 39370)]