1977552010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{117223}}^1$

素因数の和:117478

約数の個数: 32

約数和(自身を含む): 4085021952

約数和(自身を除く): 2107469942

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 241, 482, 1205, 1687, 2410, 3374, 8435, 16870, 117223, 234446, 586115, 820561, 1172230, 1641122, 4102805, 8205610, 28250743, 56501486, 141253715, 197755201, 282507430, 395510402, 988776005, 1977552010]

約数ペア:

[(1, 1977552010), (2, 988776005), (5, 395510402), (7, 282507430), (10, 197755201), (14, 141253715), (35, 56501486), (70, 28250743), (241, 8205610), (482, 4102805), (1205, 1641122), (1687, 1172230), (2410, 820561), (3374, 586115), (8435, 234446), (16870, 117223)]