1260443368

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{1223}}^1\times {\mathrm{2741}}^1$

素因数の和:4017

約数の個数: 32

約数和(自身を含む): 2416469760

約数和(自身を除く): 1156026392

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 1223, 2446, 2741, 4892, 5482, 9784, 10964, 21928, 57481, 114962, 128827, 229924, 257654, 459848, 515308, 1030616, 3352243, 6704486, 13408972, 26817944, 157555421, 315110842, 630221684, 1260443368]

約数ペア:

[(1, 1260443368), (2, 630221684), (4, 315110842), (8, 157555421), (47, 26817944), (94, 13408972), (188, 6704486), (376, 3352243), (1223, 1030616), (2446, 515308), (2741, 459848), (4892, 257654), (5482, 229924), (9784, 128827), (10964, 114962), (21928, 57481)]