3897803344

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{1859639}}^1$

素因数の和:1859778

約数の個数: 20

約数和(自身を含む): 7609646880

約数和(自身を除く): 3711843536

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 1859639, 3719278, 7438556, 14877112, 29754224, 243612709, 487225418, 974450836, 1948901672, 3897803344]

約数ペア:

[(1, 3897803344), (2, 1948901672), (4, 974450836), (8, 487225418), (16, 243612709), (131, 29754224), (262, 14877112), (524, 7438556), (1048, 3719278), (2096, 1859639)]