13180304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1$

素因数の和:1103

約数の個数: 40

約数和(自身を含む): 27641088

約数和(自身を除く): 14460784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1031, 1598, 2062, 3196, 4124, 6392, 8248, 12784, 16496, 17527, 35054, 48457, 70108, 96914, 140216, 193828, 280432, 387656, 775312, 823769, 1647538, 3295076, 6590152, 13180304]

約数ペア:

[(1, 13180304), (2, 6590152), (4, 3295076), (8, 1647538), (16, 823769), (17, 775312), (34, 387656), (47, 280432), (68, 193828), (94, 140216), (136, 96914), (188, 70108), (272, 48457), (376, 35054), (752, 17527), (799, 16496), (1031, 12784), (1598, 8248), (2062, 6392), (3196, 4124)]