856554538

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1\times {\mathrm{1399}}^1$

素因数の和:1942

約数の個数: 32

約数和(自身を含む): 1487404800

約数和(自身を除く): 630850262

約数列:

[1, 2, 7, 14, 101, 202, 433, 707, 866, 1399, 1414, 2798, 3031, 6062, 9793, 19586, 43733, 87466, 141299, 282598, 306131, 605767, 612262, 989093, 1211534, 1978186, 4240369, 8480738, 61182467, 122364934, 428277269, 856554538]

約数ペア:

[(1, 856554538), (2, 428277269), (7, 122364934), (14, 61182467), (101, 8480738), (202, 4240369), (433, 1978186), (707, 1211534), (866, 989093), (1399, 612262), (1414, 605767), (2798, 306131), (3031, 282598), (6062, 141299), (9793, 87466), (19586, 43733)]