870895254

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1489}}^1\times {\mathrm{2267}}^1$

素因数の和:3804

約数の個数: 32

約数和(自身を含む): 1784280960

約数和(自身を除く): 913385706

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1489, 2267, 2978, 4467, 4534, 6801, 8934, 13602, 64027, 97481, 128054, 192081, 194962, 292443, 384162, 584886, 3375563, 6751126, 10126689, 20253378, 145149209, 290298418, 435447627, 870895254]

約数ペア:

[(1, 870895254), (2, 435447627), (3, 290298418), (6, 145149209), (43, 20253378), (86, 10126689), (129, 6751126), (258, 3375563), (1489, 584886), (2267, 384162), (2978, 292443), (4467, 194962), (4534, 192081), (6801, 128054), (8934, 97481), (13602, 64027)]