7213646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2503}}^1$

素因数の和:2647

約数の個数: 16

約数和(自身を含む): 11899008

約数和(自身を除く): 4685362

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2503, 2882, 5006, 27533, 55066, 327893, 655786, 3606823, 7213646]

約数ペア:

[(1, 7213646), (2, 3606823), (11, 655786), (22, 327893), (131, 55066), (262, 27533), (1441, 5006), (2503, 2882)]