1220142361

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{35111}}^1$

素因数の和:35220

約数の個数: 16

約数和(自身を含む): 1348300800

約数和(自身を除く): 128158439

約数列:

[1, 19, 31, 59, 589, 1121, 1829, 34751, 35111, 667109, 1088441, 2071549, 20680379, 39359431, 64218019, 1220142361]

約数ペア:

[(1, 1220142361), (19, 64218019), (31, 39359431), (59, 20680379), (589, 2071549), (1121, 1088441), (1829, 667109), (34751, 35111)]