1385210

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1951}}^1$

素因数の和:2029

約数の個数: 16

約数和(自身を含む): 2529792

約数和(自身を除く): 1144582

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1951, 3902, 9755, 19510, 138521, 277042, 692605, 1385210]

約数ペア:

[(1, 1385210), (2, 692605), (5, 277042), (10, 138521), (71, 19510), (142, 9755), (355, 3902), (710, 1951)]