252654278

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{457}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 404329728

約数和(自身を除く): 151675450

約数列:

[1, 2, 31, 37, 62, 74, 241, 457, 482, 914, 1147, 2294, 7471, 8917, 14167, 14942, 16909, 17834, 28334, 33818, 110137, 220274, 276427, 524179, 552854, 1048358, 3414247, 4075069, 6828494, 8150138, 126327139, 252654278]

約数ペア:

[(1, 252654278), (2, 126327139), (31, 8150138), (37, 6828494), (62, 4075069), (74, 3414247), (241, 1048358), (457, 552854), (482, 524179), (914, 276427), (1147, 220274), (2294, 110137), (7471, 33818), (8917, 28334), (14167, 17834), (14942, 16909)]