8343412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 18450432

約数和(自身を除く): 10107020

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 103, 154, 206, 263, 308, 412, 526, 721, 1052, 1133, 1442, 1841, 2266, 2884, 2893, 3682, 4532, 5786, 7364, 7931, 11572, 15862, 20251, 27089, 31724, 40502, 54178, 81004, 108356, 189623, 297979, 379246, 595958, 758492, 1191916, 2085853, 4171706, 8343412]

約数ペア:

[(1, 8343412), (2, 4171706), (4, 2085853), (7, 1191916), (11, 758492), (14, 595958), (22, 379246), (28, 297979), (44, 189623), (77, 108356), (103, 81004), (154, 54178), (206, 40502), (263, 31724), (308, 27089), (412, 20251), (526, 15862), (721, 11572), (1052, 7931), (1133, 7364), (1442, 5786), (1841, 4532), (2266, 3682), (2884, 2893)]