128548654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{4507}}^1$

素因数の和:5619

約数の個数: 16

約数和(自身を含む): 207890928

約数和(自身を除く): 79342274

約数列:

[1, 2, 13, 26, 1097, 2194, 4507, 9014, 14261, 28522, 58591, 117182, 4944179, 9888358, 64274327, 128548654]

約数ペア:

[(1, 128548654), (2, 64274327), (13, 9888358), (26, 4944179), (1097, 117182), (2194, 58591), (4507, 28522), (9014, 14261)]