201871878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2588101}}^1$

素因数の和:2588119

約数の個数: 16

約数和(自身を含む): 434801136

約数和(自身を除く): 232929258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2588101, 5176202, 7764303, 15528606, 33645313, 67290626, 100935939, 201871878]

約数ペア:

[(1, 201871878), (2, 100935939), (3, 67290626), (6, 33645313), (13, 15528606), (26, 7764303), (39, 5176202), (78, 2588101)]