1008609968

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{457}}^1\times {\mathrm{509}}^1$

素因数の和:1245

約数の個数: 40

約数和(自身を含む): 1969546560

約数和(自身を除く): 960936592

約数列:

[1, 2, 4, 8, 16, 271, 457, 509, 542, 914, 1018, 1084, 1828, 2036, 2168, 3656, 4072, 4336, 7312, 8144, 123847, 137939, 232613, 247694, 275878, 465226, 495388, 551756, 930452, 990776, 1103512, 1860904, 1981552, 2207024, 3721808, 63038123, 126076246, 252152492, 504304984, 1008609968]

約数ペア:

[(1, 1008609968), (2, 504304984), (4, 252152492), (8, 126076246), (16, 63038123), (271, 3721808), (457, 2207024), (509, 1981552), (542, 1860904), (914, 1103512), (1018, 990776), (1084, 930452), (1828, 551756), (2036, 495388), (2168, 465226), (3656, 275878), (4072, 247694), (4336, 232613), (7312, 137939), (8144, 123847)]