2981751.00000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1283}}^1$

素因数の和:1447

約数の個数: 64

約数和(自身を含む): 241597440

約数和(自身を除く): 144225438

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 139, 182, 273, 278, 417, 546, 834, 973, 1283, 1807, 1946, 2566, 2919, 3614, 3849, 5421, 5838, 7698, 8981, 10842, 12649, 16679, 17962, 25298, 26943, 33358, 37947, 50037, 53886, 75894, 100074, 116753, 178337, 233506, 350259, 356674, 535011, 700518, 1070022, 1248359, 2318381, 2496718, 3745077, 4636762, 6955143, 7490154, 13910286, 16228667, 32457334, 48686001, 97372002]

約数ペア:

[(1, 97372002), (2, 48686001), (3, 32457334), (6, 16228667), (7, 13910286), (13, 7490154), (14, 6955143), (21, 4636762), (26, 3745077), (39, 2496718), (42, 2318381), (78, 1248359), (91, 1070022), (139, 700518), (182, 535011), (273, 356674), (278, 350259), (417, 233506), (546, 178337), (834, 116753), (973, 100074), (1283, 75894), (1807, 53886), (1946, 50037), (2566, 37947), (2919, 33358), (3614, 26943), (3849, 25298), (5421, 17962), (5838, 16679), (7698, 12649), (8981, 10842)]