859450178

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{61363}}^1$

素因数の和:61561

約数の個数: 16

約数和(自身を含む): 1325462400

約数和(自身を除く): 466012222

約数列:

[1, 2, 47, 94, 149, 298, 7003, 14006, 61363, 122726, 2884061, 5768122, 9143087, 18286174, 429725089, 859450178]

約数ペア:

[(1, 859450178), (2, 429725089), (47, 18286174), (94, 9143087), (149, 5768122), (298, 2884061), (7003, 122726), (14006, 61363)]