1402163938

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5271293}}^1$

素因数の和:5271321

約数の個数: 16

約数和(自身を含む): 2530221120

約数和(自身を除く): 1128057182

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 5271293, 10542586, 36899051, 73798102, 100154567, 200309134, 701081969, 1402163938]

約数ペア:

[(1, 1402163938), (2, 701081969), (7, 200309134), (14, 100154567), (19, 73798102), (38, 36899051), (133, 10542586), (266, 5271293)]