2513448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{4987}}^1$

素因数の和:5006

約数の個数: 48

約数和(自身を含む): 7781280

約数和(自身を除く): 5267832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 4987, 9974, 14961, 19948, 29922, 34909, 39896, 44883, 59844, 69818, 89766, 104727, 119688, 139636, 179532, 209454, 279272, 314181, 359064, 418908, 628362, 837816, 1256724, 2513448]

約数ペア:

[(1, 2513448), (2, 1256724), (3, 837816), (4, 628362), (6, 418908), (7, 359064), (8, 314181), (9, 279272), (12, 209454), (14, 179532), (18, 139636), (21, 119688), (24, 104727), (28, 89766), (36, 69818), (42, 59844), (56, 44883), (63, 39896), (72, 34909), (84, 29922), (126, 19948), (168, 14961), (252, 9974), (504, 4987)]