121246558

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 193840128

約数和(自身を除く): 72593570

約数列:

[1, 2, 37, 47, 71, 74, 94, 142, 491, 982, 1739, 2627, 3337, 3478, 5254, 6674, 18167, 23077, 34861, 36334, 46154, 69722, 123469, 246938, 853849, 1289857, 1638467, 1707698, 2579714, 3276934, 60623279, 121246558]

約数ペア:

[(1, 121246558), (2, 60623279), (37, 3276934), (47, 2579714), (71, 1707698), (74, 1638467), (94, 1289857), (142, 853849), (491, 246938), (982, 123469), (1739, 69722), (2627, 46154), (3337, 36334), (3478, 34861), (5254, 23077), (6674, 18167)]