2109232004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1\times {\mathrm{967}}^1$

素因数の和:1628

約数の個数: 48

約数和(自身を含む): 4083488640

約数和(自身を除く): 1974256636

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 557, 967, 979, 1114, 1934, 1958, 2228, 3868, 3916, 6127, 10637, 12254, 21274, 24508, 42548, 49573, 86063, 99146, 172126, 198292, 344252, 538619, 545303, 946693, 1077238, 1090606, 1893386, 2154476, 2181212, 3786772, 5924809, 11849618, 23699236, 47937091, 95874182, 191748364, 527308001, 1054616002, 2109232004]

約数ペア:

[(1, 2109232004), (2, 1054616002), (4, 527308001), (11, 191748364), (22, 95874182), (44, 47937091), (89, 23699236), (178, 11849618), (356, 5924809), (557, 3786772), (967, 2181212), (979, 2154476), (1114, 1893386), (1934, 1090606), (1958, 1077238), (2228, 946693), (3868, 545303), (3916, 538619), (6127, 344252), (10637, 198292), (12254, 172126), (21274, 99146), (24508, 86063), (42548, 49573)]