2022703664

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1780549}}^1$

素因数の和:1780628

約数の個数: 20

約数和(自身を含む): 3974187600

約数和(自身を除く): 1951483936

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1780549, 3561098, 7122196, 14244392, 28488784, 126418979, 252837958, 505675916, 1011351832, 2022703664]

約数ペア:

[(1, 2022703664), (2, 1011351832), (4, 505675916), (8, 252837958), (16, 126418979), (71, 28488784), (142, 14244392), (284, 7122196), (568, 3561098), (1136, 1780549)]