2006393758

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1\times {\mathrm{677}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 3121099776

約数和(自身を除く): 1114706018

約数列:

[1, 2, 53, 73, 106, 146, 383, 677, 766, 1354, 3869, 7738, 20299, 27959, 35881, 40598, 49421, 55918, 71762, 98842, 259291, 518582, 1481827, 2619313, 2963654, 5238626, 13742423, 18928243, 27484846, 37856486, 1003196879, 2006393758]

約数ペア:

[(1, 2006393758), (2, 1003196879), (53, 37856486), (73, 27484846), (106, 18928243), (146, 13742423), (383, 5238626), (677, 2963654), (766, 2619313), (1354, 1481827), (3869, 518582), (7738, 259291), (20299, 98842), (27959, 71762), (35881, 55918), (40598, 49421)]