2519784

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 6926400

約数和(自身を除く): 4406616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 443, 474, 632, 711, 886, 948, 1329, 1422, 1772, 1896, 2658, 2844, 3544, 3987, 5316, 5688, 7974, 10632, 15948, 31896, 34997, 69994, 104991, 139988, 209982, 279976, 314973, 419964, 629946, 839928, 1259892, 2519784]

約数ペア:

[(1, 2519784), (2, 1259892), (3, 839928), (4, 629946), (6, 419964), (8, 314973), (9, 279976), (12, 209982), (18, 139988), (24, 104991), (36, 69994), (72, 34997), (79, 31896), (158, 15948), (237, 10632), (316, 7974), (443, 5688), (474, 5316), (632, 3987), (711, 3544), (886, 2844), (948, 2658), (1329, 1896), (1422, 1772)]