2100025304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{877937}}^1$

素因数の和:877979

約数の個数: 32

約数和(自身を含む): 4424807520

約数和(自身を除く): 2324782216

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 877937, 1755874, 3511748, 7023496, 11413181, 20192551, 22826362, 40385102, 45652724, 80770204, 91305448, 161540408, 262503163, 525006326, 1050012652, 2100025304]

約数ペア:

[(1, 2100025304), (2, 1050012652), (4, 525006326), (8, 262503163), (13, 161540408), (23, 91305448), (26, 80770204), (46, 45652724), (52, 40385102), (92, 22826362), (104, 20192551), (184, 11413181), (299, 7023496), (598, 3511748), (1196, 1755874), (2392, 877937)]