1038395330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{106721}}^1$

素因数の和:106874

約数の個数: 32

約数和(自身を含む): 2151515520

約数和(自身を除く): 1113120190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 9730, 106721, 213442, 533605, 747047, 1067210, 1494094, 3735235, 7470470, 14834219, 29668438, 74171095, 103839533, 148342190, 207679066, 519197665, 1038395330]

約数ペア:

[(1, 1038395330), (2, 519197665), (5, 207679066), (7, 148342190), (10, 103839533), (14, 74171095), (35, 29668438), (70, 14834219), (139, 7470470), (278, 3735235), (695, 1494094), (973, 1067210), (1390, 747047), (1946, 533605), (4865, 213442), (9730, 106721)]