1318529870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{84467}}^1$

素因数の和:84704

約数の個数: 32

約数和(自身を含む): 2724599808

約数和(自身を除く): 1406069938

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 223, 446, 1115, 1561, 2230, 3122, 7805, 15610, 84467, 168934, 422335, 591269, 844670, 1182538, 2956345, 5912690, 18836141, 37672282, 94180705, 131852987, 188361410, 263705974, 659264935, 1318529870]

約数ペア:

[(1, 1318529870), (2, 659264935), (5, 263705974), (7, 188361410), (10, 131852987), (14, 94180705), (35, 37672282), (70, 18836141), (223, 5912690), (446, 2956345), (1115, 1182538), (1561, 844670), (2230, 591269), (3122, 422335), (7805, 168934), (15610, 84467)]