772233530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{21059}}^1$

素因数の和:21278

約数の個数: 32

約数和(自身を含む): 1470830400

約数和(自身を除く): 698596870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 193, 386, 965, 1930, 3667, 7334, 18335, 21059, 36670, 42118, 105295, 210590, 400121, 800242, 2000605, 4001210, 4064387, 8128774, 20321935, 40643870, 77223353, 154446706, 386116765, 772233530]

約数ペア:

[(1, 772233530), (2, 386116765), (5, 154446706), (10, 77223353), (19, 40643870), (38, 20321935), (95, 8128774), (190, 4064387), (193, 4001210), (386, 2000605), (965, 800242), (1930, 400121), (3667, 210590), (7334, 105295), (18335, 42118), (21059, 36670)]