4487966

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 8268480

約数和(自身を除く): 3780514

約数列:

[1, 2, 7, 14, 17, 34, 109, 119, 173, 218, 238, 346, 763, 1211, 1526, 1853, 2422, 2941, 3706, 5882, 12971, 18857, 20587, 25942, 37714, 41174, 131999, 263998, 320569, 641138, 2243983, 4487966]

約数ペア:

[(1, 4487966), (2, 2243983), (7, 641138), (14, 320569), (17, 263998), (34, 131999), (109, 41174), (119, 37714), (173, 25942), (218, 20587), (238, 18857), (346, 12971), (763, 5882), (1211, 3706), (1526, 2941), (1853, 2422)]