2481127844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{2417}}^1$

素因数の和:3492

約数の個数: 48

約数和(自身を含む): 4928851200

約数和(自身を除く): 2447723356

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1039, 2078, 2417, 4156, 4834, 9668, 13507, 19741, 27014, 31421, 39482, 45923, 54028, 62842, 78964, 91846, 125684, 183692, 256633, 513266, 596999, 1026532, 1193998, 2387996, 2511263, 5022526, 10045052, 32646419, 47713997, 65292838, 95427994, 130585676, 190855988, 620281961, 1240563922, 2481127844]

約数ペア:

[(1, 2481127844), (2, 1240563922), (4, 620281961), (13, 190855988), (19, 130585676), (26, 95427994), (38, 65292838), (52, 47713997), (76, 32646419), (247, 10045052), (494, 5022526), (988, 2511263), (1039, 2387996), (2078, 1193998), (2417, 1026532), (4156, 596999), (4834, 513266), (9668, 256633), (13507, 183692), (19741, 125684), (27014, 91846), (31421, 78964), (39482, 62842), (45923, 54028)]