1946252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 4354560

約数和(自身を除く): 2408308

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 89, 142, 154, 178, 284, 308, 356, 497, 623, 781, 979, 994, 1246, 1562, 1958, 1988, 2492, 3124, 3916, 5467, 6319, 6853, 10934, 12638, 13706, 21868, 25276, 27412, 44233, 69509, 88466, 139018, 176932, 278036, 486563, 973126, 1946252]

約数ペア:

[(1, 1946252), (2, 973126), (4, 486563), (7, 278036), (11, 176932), (14, 139018), (22, 88466), (28, 69509), (44, 44233), (71, 27412), (77, 25276), (89, 21868), (142, 13706), (154, 12638), (178, 10934), (284, 6853), (308, 6319), (356, 5467), (497, 3916), (623, 3124), (781, 2492), (979, 1988), (994, 1958), (1246, 1562)]