2077684994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13491461}}^1$

素因数の和:13491481

約数の個数: 16

約数和(自身を含む): 3885541056

約数和(自身を除く): 1807856062

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13491461, 26982922, 94440227, 148406071, 188880454, 296812142, 1038842497, 2077684994]

約数ペア:

[(1, 2077684994), (2, 1038842497), (7, 296812142), (11, 188880454), (14, 148406071), (22, 94440227), (77, 26982922), (154, 13491461)]