2491359472

素因数分解:

$2^4\times 7^1\times {\mathrm{479}}^1\times {\mathrm{46439}}^1$

素因数の和:46933

約数の個数: 40

約数和(自身を含む): 5528217600

約数和(自身を除く): 3036858128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 479, 958, 1916, 3353, 3832, 6706, 7664, 13412, 26824, 46439, 53648, 92878, 185756, 325073, 371512, 650146, 743024, 1300292, 2600584, 5201168, 22244281, 44488562, 88977124, 155709967, 177954248, 311419934, 355908496, 622839868, 1245679736, 2491359472]

約数ペア:

[(1, 2491359472), (2, 1245679736), (4, 622839868), (7, 355908496), (8, 311419934), (14, 177954248), (16, 155709967), (28, 88977124), (56, 44488562), (112, 22244281), (479, 5201168), (958, 2600584), (1916, 1300292), (3353, 743024), (3832, 650146), (6706, 371512), (7664, 325073), (13412, 185756), (26824, 92878), (46439, 53648)]