1115554556

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2549}}^1$

素因数の和:2714

約数の個数: 48

約数和(自身を含む): 2097446400

約数和(自身を除く): 981891844

約数列:

[1, 2, 4, 23, 46, 67, 71, 92, 134, 142, 268, 284, 1541, 1633, 2549, 3082, 3266, 4757, 5098, 6164, 6532, 9514, 10196, 19028, 58627, 109411, 117254, 170783, 180979, 218822, 234508, 341566, 361958, 437644, 683132, 723916, 3928009, 4162517, 7856018, 8325034, 12125593, 15712036, 16650068, 24251186, 48502372, 278888639, 557777278, 1115554556]

約数ペア:

[(1, 1115554556), (2, 557777278), (4, 278888639), (23, 48502372), (46, 24251186), (67, 16650068), (71, 15712036), (92, 12125593), (134, 8325034), (142, 7856018), (268, 4162517), (284, 3928009), (1541, 723916), (1633, 683132), (2549, 437644), (3082, 361958), (3266, 341566), (4757, 234508), (5098, 218822), (6164, 180979), (6532, 170783), (9514, 117254), (10196, 109411), (19028, 58627)]