972756470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13896521}}^1$

素因数の和:13896535

約数の個数: 16

約数和(自身を含む): 2001099168

約数和(自身を除く): 1028342698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 13896521, 27793042, 69482605, 97275647, 138965210, 194551294, 486378235, 972756470]

約数ペア:

[(1, 972756470), (2, 486378235), (5, 194551294), (7, 138965210), (10, 97275647), (14, 69482605), (35, 27793042), (70, 13896521)]