40881018982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2953}}^1\times {\mathrm{364313}}^1$

素因数の和:367287

約数の個数: 16

約数和(自身を含む): 64571013360

約数和(自身を除く): 23689994378

約数列:

[1, 2, 19, 38, 2953, 5906, 56107, 112214, 364313, 728626, 6921947, 13843894, 1075816289, 2151632578, 20440509491, 40881018982]

約数ペア:

[(1, 40881018982), (2, 20440509491), (19, 2151632578), (38, 1075816289), (2953, 13843894), (5906, 6921947), (56107, 728626), (112214, 364313)]