4385962

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 8024832

約数和(自身を除く): 3638870

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 257, 322, 371, 514, 742, 1219, 1799, 2438, 3598, 5911, 8533, 11822, 13621, 17066, 27242, 41377, 82754, 95347, 190694, 313283, 626566, 2192981, 4385962]

約数ペア:

[(1, 4385962), (2, 2192981), (7, 626566), (14, 313283), (23, 190694), (46, 95347), (53, 82754), (106, 41377), (161, 27242), (257, 17066), (322, 13621), (371, 11822), (514, 8533), (742, 5911), (1219, 3598), (1799, 2438)]