2011122022

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{8933}}^1$

素因数の和:10192

約数の個数: 32

約数和(自身を含む): 3716258112

約数和(自身を除く): 1705136090

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1237, 2474, 8659, 8933, 16081, 17318, 17866, 32162, 62531, 112567, 116129, 125062, 225134, 232258, 812903, 1625806, 11050121, 22100242, 77350847, 143651573, 154701694, 287303146, 1005561011, 2011122022]

約数ペア:

[(1, 2011122022), (2, 1005561011), (7, 287303146), (13, 154701694), (14, 143651573), (26, 77350847), (91, 22100242), (182, 11050121), (1237, 1625806), (2474, 812903), (8659, 232258), (8933, 225134), (16081, 125062), (17318, 116129), (17866, 112567), (32162, 62531)]