802120066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{223681}}^1$

素因数の和:223857

約数の個数: 16

約数和(自身を含む): 1320618528

約数和(自身を除く): 518498462

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 223681, 447362, 2460491, 4920982, 36460003, 72920006, 401060033, 802120066]

約数ペア:

[(1, 802120066), (2, 401060033), (11, 72920006), (22, 36460003), (163, 4920982), (326, 2460491), (1793, 447362), (3586, 223681)]