4340144

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{557}}^1$

素因数の和:1052

約数の個数: 20

約数和(自身を含む): 8441424

約数和(自身を除く): 4101280

約数列:

[1, 2, 4, 8, 16, 487, 557, 974, 1114, 1948, 2228, 3896, 4456, 7792, 8912, 271259, 542518, 1085036, 2170072, 4340144]

約数ペア:

[(1, 4340144), (2, 2170072), (4, 1085036), (8, 542518), (16, 271259), (487, 8912), (557, 7792), (974, 4456), (1114, 3896), (1948, 2228)]