137869214

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317671}}^1$

素因数の和:317711

約数の個数: 16

約数和(自身を含む): 243972096

約数和(自身を除く): 106102882

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 317671, 635342, 2223697, 4447394, 9847801, 19695602, 68934607, 137869214]

約数ペア:

[(1, 137869214), (2, 68934607), (7, 19695602), (14, 9847801), (31, 4447394), (62, 2223697), (217, 635342), (434, 317671)]