2651726

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 5052672

約数和(自身を除く): 2400946

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 134, 154, 257, 469, 514, 737, 938, 1474, 1799, 2827, 3598, 5159, 5654, 10318, 17219, 19789, 34438, 39578, 120533, 189409, 241066, 378818, 1325863, 2651726]

約数ペア:

[(1, 2651726), (2, 1325863), (7, 378818), (11, 241066), (14, 189409), (22, 120533), (67, 39578), (77, 34438), (134, 19789), (154, 17219), (257, 10318), (469, 5654), (514, 5159), (737, 3598), (938, 2827), (1474, 1799)]