2658745126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{3673}}^1$

素因数の和:4180

約数の個数: 32

約数和(自身を含む): 4306515840

約数和(自身を除く): 1647770714

約数列:

[1, 2, 19, 38, 43, 86, 443, 817, 886, 1634, 3673, 7346, 8417, 16834, 19049, 38098, 69787, 139574, 157939, 315878, 361931, 723862, 1627139, 3000841, 3254278, 6001682, 30915641, 61831282, 69966977, 139933954, 1329372563, 2658745126]

約数ペア:

[(1, 2658745126), (2, 1329372563), (19, 139933954), (38, 69966977), (43, 61831282), (86, 30915641), (443, 6001682), (817, 3254278), (886, 3000841), (1634, 1627139), (3673, 723862), (7346, 361931), (8417, 315878), (16834, 157939), (19049, 139574), (38098, 69787)]