1401494074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{550469}}^1$

素因数の和:550557

約数の個数: 16

約数和(自身を含む): 2245917600

約数和(自身を除く): 844423526

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 550469, 1100938, 10458911, 20917822, 36881423, 73762846, 700747037, 1401494074]

約数ペア:

[(1, 1401494074), (2, 700747037), (19, 73762846), (38, 36881423), (67, 20917822), (134, 10458911), (1273, 1100938), (2546, 550469)]