1679757965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1\times {\mathrm{487}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 2137674240

約数和(自身を除く): 457916275

約数列:

[1, 5, 23, 89, 115, 337, 445, 487, 1685, 2047, 2435, 7751, 10235, 11201, 29993, 38755, 43343, 56005, 149965, 164119, 216715, 689839, 820595, 996889, 3449195, 3774737, 4984445, 14606591, 18873685, 73032955, 335951593, 1679757965]

約数ペア:

[(1, 1679757965), (5, 335951593), (23, 73032955), (89, 18873685), (115, 14606591), (337, 4984445), (445, 3774737), (487, 3449195), (1685, 996889), (2047, 820595), (2435, 689839), (7751, 216715), (10235, 164119), (11201, 149965), (29993, 56005), (38755, 43343)]