1331134792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{11159}}^1$

素因数の和:11246

約数の個数: 64

約数和(自身を含む): 2849817600

約数和(自身を除く): 1518682808

約数列:

[1, 2, 4, 8, 13, 26, 31, 37, 52, 62, 74, 104, 124, 148, 248, 296, 403, 481, 806, 962, 1147, 1612, 1924, 2294, 3224, 3848, 4588, 9176, 11159, 14911, 22318, 29822, 44636, 59644, 89272, 119288, 145067, 290134, 345929, 412883, 580268, 691858, 825766, 1160536, 1383716, 1651532, 2767432, 3303064, 4497077, 5367479, 8994154, 10734958, 12799373, 17988308, 21469916, 25598746, 35976616, 42939832, 51197492, 102394984, 166391849, 332783698, 665567396, 1331134792]

約数ペア:

[(1, 1331134792), (2, 665567396), (4, 332783698), (8, 166391849), (13, 102394984), (26, 51197492), (31, 42939832), (37, 35976616), (52, 25598746), (62, 21469916), (74, 17988308), (104, 12799373), (124, 10734958), (148, 8994154), (248, 5367479), (296, 4497077), (403, 3303064), (481, 2767432), (806, 1651532), (962, 1383716), (1147, 1160536), (1612, 825766), (1924, 691858), (2294, 580268), (3224, 412883), (3848, 345929), (4588, 290134), (9176, 145067), (11159, 119288), (14911, 89272), (22318, 59644), (29822, 44636)]