2555438568

素因数分解:

$2^3\times 3^1\times {\mathrm{659}}^1\times {\mathrm{161573}}^1$

素因数の和:162241

約数の個数: 32

約数和(自身を含む): 6398330400

約数和(自身を除く): 3842891832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 659, 1318, 1977, 2636, 3954, 5272, 7908, 15816, 161573, 323146, 484719, 646292, 969438, 1292584, 1938876, 3877752, 106476607, 212953214, 319429821, 425906428, 638859642, 851812856, 1277719284, 2555438568]

約数ペア:

[(1, 2555438568), (2, 1277719284), (3, 851812856), (4, 638859642), (6, 425906428), (8, 319429821), (12, 212953214), (24, 106476607), (659, 3877752), (1318, 1938876), (1977, 1292584), (2636, 969438), (3954, 646292), (5272, 484719), (7908, 323146), (15816, 161573)]