2011253534

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{1721}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 3142250496

約数和(自身を除く): 1130996962

約数列:

[1, 2, 43, 86, 107, 127, 214, 254, 1721, 3442, 4601, 5461, 9202, 10922, 13589, 27178, 74003, 148006, 184147, 218567, 368294, 437134, 584327, 1168654, 7918321, 9398381, 15836642, 18796762, 23386669, 46773338, 1005626767, 2011253534]

約数ペア:

[(1, 2011253534), (2, 1005626767), (43, 46773338), (86, 23386669), (107, 18796762), (127, 15836642), (214, 9398381), (254, 7918321), (1721, 1168654), (3442, 584327), (4601, 437134), (5461, 368294), (9202, 218567), (10922, 184147), (13589, 148006), (27178, 74003)]