2858771838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{852347}}^1$

素因数の和:852408

約数の個数: 32

約数和(自身を含む): 6300556416

約数和(自身を除く): 3441784578

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 852347, 1704694, 2557041, 5114082, 11080511, 22161022, 33241533, 36650921, 66483066, 73301842, 109952763, 219905526, 476461973, 952923946, 1429385919, 2858771838]

約数ペア:

[(1, 2858771838), (2, 1429385919), (3, 952923946), (6, 476461973), (13, 219905526), (26, 109952763), (39, 73301842), (43, 66483066), (78, 36650921), (86, 33241533), (129, 22161022), (258, 11080511), (559, 5114082), (1118, 2557041), (1677, 1704694), (3354, 852347)]