81944434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{286519}}^1$

素因数の和:286545

約数の個数: 16

約数和(自身を含む): 144406080

約数和(自身を除く): 62461646

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 286519, 573038, 3151709, 3724747, 6303418, 7449494, 40972217, 81944434]

約数ペア:

[(1, 81944434), (2, 40972217), (11, 7449494), (13, 6303418), (22, 3724747), (26, 3151709), (143, 573038), (286, 286519)]