142681364

素因数分解:

$2^2\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{3581}}^1$

素因数の和:5015

約数の個数: 24

約数和(自身を含む): 285643008

約数和(自身を除く): 142961644

約数列:

[1, 2, 4, 7, 14, 28, 1423, 2846, 3581, 5692, 7162, 9961, 14324, 19922, 25067, 39844, 50134, 100268, 5095763, 10191526, 20383052, 35670341, 71340682, 142681364]

約数ペア:

[(1, 142681364), (2, 71340682), (4, 35670341), (7, 20383052), (14, 10191526), (28, 5095763), (1423, 100268), (2846, 50134), (3581, 39844), (5692, 25067), (7162, 19922), (9961, 14324)]