617528054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{20963}}^1$

素因数の和:21092

約数の個数: 32

約数和(自身を含む): 1098849024

約数和(自身を除く): 481320970

約数列:

[1, 2, 11, 13, 22, 26, 103, 143, 206, 286, 1133, 1339, 2266, 2678, 14729, 20963, 29458, 41926, 230593, 272519, 461186, 545038, 2159189, 2997709, 4318378, 5995418, 23751079, 28069457, 47502158, 56138914, 308764027, 617528054]

約数ペア:

[(1, 617528054), (2, 308764027), (11, 56138914), (13, 47502158), (22, 28069457), (26, 23751079), (103, 5995418), (143, 4318378), (206, 2997709), (286, 2159189), (1133, 545038), (1339, 461186), (2266, 272519), (2678, 230593), (14729, 41926), (20963, 29458)]