2890147386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2991871}}^1$

素因数の和:2991906

約数の個数: 32

約数和(自身を含む): 6893273088

約数和(自身を除く): 4003125702

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 2991871, 5983742, 8975613, 17951226, 20943097, 41886194, 62829291, 68813033, 125658582, 137626066, 206439099, 412878198, 481691231, 963382462, 1445073693, 2890147386]

約数ペア:

[(1, 2890147386), (2, 1445073693), (3, 963382462), (6, 481691231), (7, 412878198), (14, 206439099), (21, 137626066), (23, 125658582), (42, 68813033), (46, 62829291), (69, 41886194), (138, 20943097), (161, 17951226), (322, 8975613), (483, 5983742), (966, 2991871)]