269968378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{39251}}^1$

素因数の和:39453

約数の個数: 16

約数和(自身を含む): 428631840

約数和(自身を除く): 158663462

約数列:

[1, 2, 19, 38, 181, 362, 3439, 6878, 39251, 78502, 745769, 1491538, 7104431, 14208862, 134984189, 269968378]

約数ペア:

[(1, 269968378), (2, 134984189), (19, 14208862), (38, 7104431), (181, 1491538), (362, 745769), (3439, 78502), (6878, 39251)]