2499882

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{773}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 6352992

約数和(自身を除く): 3853110

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 773, 1078, 1546, 1617, 2319, 3234, 4638, 5411, 8503, 10822, 16233, 17006, 25509, 32466, 37877, 51018, 59521, 75754, 113631, 119042, 178563, 227262, 357126, 416647, 833294, 1249941, 2499882]

約数ペア:

[(1, 2499882), (2, 1249941), (3, 833294), (6, 416647), (7, 357126), (11, 227262), (14, 178563), (21, 119042), (22, 113631), (33, 75754), (42, 59521), (49, 51018), (66, 37877), (77, 32466), (98, 25509), (147, 17006), (154, 16233), (231, 10822), (294, 8503), (462, 5411), (539, 4638), (773, 3234), (1078, 2319), (1546, 1617)]