257966412

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1954291}}^1$

素因数の和:1954309

約数の個数: 24

約数和(自身を含む): 656642112

約数和(自身を除く): 398675700

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1954291, 3908582, 5862873, 7817164, 11725746, 21497201, 23451492, 42994402, 64491603, 85988804, 128983206, 257966412]

約数ペア:

[(1, 257966412), (2, 128983206), (3, 85988804), (4, 64491603), (6, 42994402), (11, 23451492), (12, 21497201), (22, 11725746), (33, 7817164), (44, 5862873), (66, 3908582), (132, 1954291)]