287657682

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{194101}}^1$

素因数の和:194138

約数の個数: 32

約数和(自身を含む): 652182720

約数和(自身を除く): 364525038

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 194101, 388202, 582303, 1164606, 2523313, 3687919, 5046626, 7375838, 7569939, 11063757, 15139878, 22127514, 47942947, 95885894, 143828841, 287657682]

約数ペア:

[(1, 287657682), (2, 143828841), (3, 95885894), (6, 47942947), (13, 22127514), (19, 15139878), (26, 11063757), (38, 7569939), (39, 7375838), (57, 5046626), (78, 3687919), (114, 2523313), (247, 1164606), (494, 582303), (741, 388202), (1482, 194101)]