1248517986

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2129}}^1\times {\mathrm{2273}}^1$

素因数の和:4450

約数の個数: 32

約数和(自身を含む): 2557431360

約数和(自身を除く): 1308913374

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 2129, 2273, 4258, 4546, 6387, 6819, 12774, 13638, 91547, 97739, 183094, 195478, 274641, 293217, 549282, 586434, 4839217, 9678434, 14517651, 29035302, 208086331, 416172662, 624258993, 1248517986]

約数ペア:

[(1, 1248517986), (2, 624258993), (3, 416172662), (6, 208086331), (43, 29035302), (86, 14517651), (129, 9678434), (258, 4839217), (2129, 586434), (2273, 549282), (4258, 293217), (4546, 274641), (6387, 195478), (6819, 183094), (12774, 97739), (13638, 91547)]