845138

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 1586304

約数和(自身を除く): 741166

約数列:

[1, 2, 7, 14, 17, 34, 53, 67, 106, 119, 134, 238, 371, 469, 742, 901, 938, 1139, 1802, 2278, 3551, 6307, 7102, 7973, 12614, 15946, 24857, 49714, 60367, 120734, 422569, 845138]

約数ペア:

[(1, 845138), (2, 422569), (7, 120734), (14, 60367), (17, 49714), (34, 24857), (53, 15946), (67, 12614), (106, 7973), (119, 7102), (134, 6307), (238, 3551), (371, 2278), (469, 1802), (742, 1139), (901, 938)]