1275863414

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4796479}}^1$

素因数の和:4796507

約数の個数: 16

約数和(自身を含む): 2302310400

約数和(自身を除く): 1026446986

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 4796479, 9592958, 33575353, 67150706, 91133101, 182266202, 637931707, 1275863414]

約数ペア:

[(1, 1275863414), (2, 637931707), (7, 182266202), (14, 91133101), (19, 67150706), (38, 33575353), (133, 9592958), (266, 4796479)]