2718570238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1\times {\mathrm{1117}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 4298808384

約数和(自身を除く): 1580238146

約数列:

[1, 2, 23, 46, 157, 314, 337, 674, 1117, 2234, 3611, 7222, 7751, 15502, 25691, 51382, 52909, 105818, 175369, 350738, 376429, 752858, 1216907, 2433814, 4033487, 8066974, 8657867, 17315734, 59099353, 118198706, 1359285119, 2718570238]

約数ペア:

[(1, 2718570238), (2, 1359285119), (23, 118198706), (46, 59099353), (157, 17315734), (314, 8657867), (337, 8066974), (674, 4033487), (1117, 2433814), (2234, 1216907), (3611, 752858), (7222, 376429), (7751, 350738), (15502, 175369), (25691, 105818), (51382, 52909)]