848161010

素因数分解:

$2^1\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{42557}}^1$

素因数の和:44557

約数の個数: 16

約数和(自身を含む): 1527491736

約数和(自身を除く): 679330726

約数列:

[1, 2, 5, 10, 1993, 3986, 9965, 19930, 42557, 85114, 212785, 425570, 84816101, 169632202, 424080505, 848161010]

約数ペア:

[(1, 848161010), (2, 424080505), (5, 169632202), (10, 84816101), (1993, 425570), (3986, 212785), (9965, 85114), (19930, 42557)]