1993609878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25559101}}^1$

素因数の和:25559119

約数の個数: 16

約数和(自身を含む): 4293929136

約数和(自身を除く): 2300319258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25559101, 51118202, 76677303, 153354606, 332268313, 664536626, 996804939, 1993609878]

約数ペア:

[(1, 1993609878), (2, 996804939), (3, 664536626), (6, 332268313), (13, 153354606), (26, 76677303), (39, 51118202), (78, 25559101)]