980090.0000000

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 14265504

約数和(自身を除く): 7399266

約数列:

[1, 2, 3, 6, 37, 74, 111, 157, 197, 222, 314, 394, 471, 591, 942, 1182, 5809, 7289, 11618, 14578, 17427, 21867, 30929, 34854, 43734, 61858, 92787, 185574, 1144373, 2288746, 3433119, 6866238]

約数ペア:

[(1, 6866238), (2, 3433119), (3, 2288746), (6, 1144373), (37, 185574), (74, 92787), (111, 61858), (157, 43734), (197, 34854), (222, 30929), (314, 21867), (394, 17427), (471, 14578), (591, 11618), (942, 7289), (1182, 5809)]