2746475690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1265657}}^1$

素因数の和:1265702

約数の個数: 32

約数和(自身を含む): 5832152064

約数和(自身を除く): 3085676374

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 1265657, 2531314, 6328285, 8859599, 12656570, 17719198, 39235367, 44297995, 78470734, 88595990, 196176835, 274647569, 392353670, 549295138, 1373237845, 2746475690]

約数ペア:

[(1, 2746475690), (2, 1373237845), (5, 549295138), (7, 392353670), (10, 274647569), (14, 196176835), (31, 88595990), (35, 78470734), (62, 44297995), (70, 39235367), (155, 17719198), (217, 12656570), (310, 8859599), (434, 6328285), (1085, 2531314), (2170, 1265657)]