243999437762

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{9043}}^1\times {\mathrm{170773}}^1$

素因数の和:179897

約数の個数: 16

約数和(自身を含む): 370675213440

約数和(自身を除く): 126675775678

約数列:

[1, 2, 79, 158, 9043, 18086, 170773, 341546, 714397, 1428794, 13491067, 26982134, 1544300239, 3088600478, 121999718881, 243999437762]

約数ペア:

[(1, 243999437762), (2, 121999718881), (79, 3088600478), (158, 1544300239), (9043, 26982134), (18086, 13491067), (170773, 1428794), (341546, 714397)]