2017324463

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{3823}}^1$

素因数の和:3948

約数の個数: 36

約数和(自身を含む): 2609076960

約数和(自身を除く): 591752497

約数列:

[1, 7, 11, 49, 77, 89, 121, 539, 623, 847, 979, 3823, 4361, 5929, 6853, 10769, 26761, 42053, 47971, 75383, 187327, 294371, 340247, 462583, 527681, 2060597, 2381729, 3238081, 3742717, 16672103, 22666567, 26199019, 41169887, 183393133, 288189209, 2017324463]

約数ペア:

[(1, 2017324463), (7, 288189209), (11, 183393133), (49, 41169887), (77, 26199019), (89, 22666567), (121, 16672103), (539, 3742717), (623, 3238081), (847, 2381729), (979, 2060597), (3823, 527681), (4361, 462583), (5929, 340247), (6853, 294371), (10769, 187327), (26761, 75383), (42053, 47971)]