8418388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5171}}^1$

素因数の和:5223

約数の個数: 24

約数和(自身を含む): 16509024

約数和(自身を除く): 8090636

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 5171, 10342, 20684, 56881, 113762, 191327, 227524, 382654, 765308, 2104597, 4209194, 8418388]

約数ペア:

[(1, 8418388), (2, 4209194), (4, 2104597), (11, 765308), (22, 382654), (37, 227524), (44, 191327), (74, 113762), (148, 56881), (407, 20684), (814, 10342), (1628, 5171)]