140312914

素因数分解:

$2^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{9721}}^1$

素因数の和:10761

約数の個数: 16

約数和(自身を含む): 240794496

約数和(自身を除く): 100481582

約数列:

[1, 2, 7, 14, 1031, 2062, 7217, 9721, 14434, 19442, 68047, 136094, 10022351, 20044702, 70156457, 140312914]

約数ペア:

[(1, 140312914), (2, 70156457), (7, 20044702), (14, 10022351), (1031, 136094), (2062, 68047), (7217, 19442), (9721, 14434)]