2954968

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 5814000

約数和(自身を除く): 2859032

約数列:

[1, 2, 4, 8, 37, 67, 74, 134, 148, 149, 268, 296, 298, 536, 596, 1192, 2479, 4958, 5513, 9916, 9983, 11026, 19832, 19966, 22052, 39932, 44104, 79864, 369371, 738742, 1477484, 2954968]

約数ペア:

[(1, 2954968), (2, 1477484), (4, 738742), (8, 369371), (37, 79864), (67, 44104), (74, 39932), (134, 22052), (148, 19966), (149, 19832), (268, 11026), (296, 9983), (298, 9916), (536, 5513), (596, 4958), (1192, 2479)]