2188932095

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{2467}}^1$

素因数の和:2831

約数の個数: 32

約数和(自身を含む): 3044998656

約数和(自身を除く): 856066561

約数列:

[1, 5, 7, 35, 101, 251, 505, 707, 1255, 1757, 2467, 3535, 8785, 12335, 17269, 25351, 86345, 126755, 177457, 249167, 619217, 887285, 1245835, 1744169, 3096085, 4334519, 8720845, 21672595, 62540917, 312704585, 437786419, 2188932095]

約数ペア:

[(1, 2188932095), (5, 437786419), (7, 312704585), (35, 62540917), (101, 21672595), (251, 8720845), (505, 4334519), (707, 3096085), (1255, 1744169), (1757, 1245835), (2467, 887285), (3535, 619217), (8785, 249167), (12335, 177457), (17269, 126755), (25351, 86345)]