1331018810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12100171}}^1$

素因数の和:12100189

約数の個数: 16

約数和(自身を含む): 2613637152

約数和(自身を除く): 1282618342

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 12100171, 24200342, 60500855, 121001710, 133101881, 266203762, 665509405, 1331018810]

約数ペア:

[(1, 1331018810), (2, 665509405), (5, 266203762), (10, 133101881), (11, 121001710), (22, 60500855), (55, 24200342), (110, 12100171)]