123881654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{8117}}^1$

素因数の和:8719

約数の個数: 16

約数和(自身を含む): 200482128

約数和(自身を除く): 76600474

約数列:

[1, 2, 13, 26, 587, 1174, 7631, 8117, 15262, 16234, 105521, 211042, 4764679, 9529358, 61940827, 123881654]

約数ペア:

[(1, 123881654), (2, 61940827), (13, 9529358), (26, 4764679), (587, 211042), (1174, 105521), (7631, 16234), (8117, 15262)]