2016356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 3806880

約数和(自身を除く): 1790524

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 617, 817, 1234, 1634, 2468, 3268, 11723, 23446, 26531, 46892, 53062, 106124, 504089, 1008178, 2016356]

約数ペア:

[(1, 2016356), (2, 1008178), (4, 504089), (19, 106124), (38, 53062), (43, 46892), (76, 26531), (86, 23446), (172, 11723), (617, 3268), (817, 2468), (1234, 1634)]