1004095490

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{13217}}^1$

素因数の和:13402

約数の個数: 32

約数和(自身を含む): 1850097024

約数和(自身を除く): 846001534

約数列:

[1, 2, 5, 10, 71, 107, 142, 214, 355, 535, 710, 1070, 7597, 13217, 15194, 26434, 37985, 66085, 75970, 132170, 938407, 1414219, 1876814, 2828438, 4692035, 7071095, 9384070, 14142190, 100409549, 200819098, 502047745, 1004095490]

約数ペア:

[(1, 1004095490), (2, 502047745), (5, 200819098), (10, 100409549), (71, 14142190), (107, 9384070), (142, 7071095), (214, 4692035), (355, 2828438), (535, 1876814), (710, 1414219), (1070, 938407), (7597, 132170), (13217, 75970), (15194, 66085), (26434, 37985)]