127946308

素因数分解:

$2^2\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{2309}}^1$

素因数の和:4299

約数の個数: 24

約数和(自身を含む): 256132800

約数和(自身を除く): 128186492

約数列:

[1, 2, 4, 7, 14, 28, 1979, 2309, 3958, 4618, 7916, 9236, 13853, 16163, 27706, 32326, 55412, 64652, 4569511, 9139022, 18278044, 31986577, 63973154, 127946308]

約数ペア:

[(1, 127946308), (2, 63973154), (4, 31986577), (7, 18278044), (14, 9139022), (28, 4569511), (1979, 64652), (2309, 55412), (3958, 32326), (4618, 27706), (7916, 16163), (9236, 13853)]