1055288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 2175600

約数和(自身を除く): 1120312

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 139, 146, 278, 292, 556, 584, 949, 1112, 1807, 1898, 3614, 3796, 7228, 7592, 10147, 14456, 20294, 40588, 81176, 131911, 263822, 527644, 1055288]

約数ペア:

[(1, 1055288), (2, 527644), (4, 263822), (8, 131911), (13, 81176), (26, 40588), (52, 20294), (73, 14456), (104, 10147), (139, 7592), (146, 7228), (278, 3796), (292, 3614), (556, 1898), (584, 1807), (949, 1112)]