2354495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 3447360

約数和(自身を除く): 1092865

約数列:

[1, 5, 11, 13, 37, 55, 65, 89, 143, 185, 407, 445, 481, 715, 979, 1157, 2035, 2405, 3293, 4895, 5291, 5785, 12727, 16465, 26455, 36223, 42809, 63635, 181115, 214045, 470899, 2354495]

約数ペア:

[(1, 2354495), (5, 470899), (11, 214045), (13, 181115), (37, 63635), (55, 42809), (65, 36223), (89, 26455), (143, 16465), (185, 12727), (407, 5785), (445, 5291), (481, 4895), (715, 3293), (979, 2405), (1157, 2035)]