2490512365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{13751}}^1$

素因数の和:13893

約数の個数: 32

約数和(自身を含む): 3386292480

約数和(自身を除く): 895780115

約数列:

[1, 5, 11, 37, 55, 89, 185, 407, 445, 979, 2035, 3293, 4895, 13751, 16465, 36223, 68755, 151261, 181115, 508787, 756305, 1223839, 2543935, 5596657, 6119195, 13462229, 27983285, 45282043, 67311145, 226410215, 498102473, 2490512365]

約数ペア:

[(1, 2490512365), (5, 498102473), (11, 226410215), (37, 67311145), (55, 45282043), (89, 27983285), (185, 13462229), (407, 6119195), (445, 5596657), (979, 2543935), (2035, 1223839), (3293, 756305), (4895, 508787), (13751, 181115), (16465, 151261), (36223, 68755)]