2213837570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{126001}}^1$

素因数の和:126266

約数の個数: 32

約数和(自身を含む): 4572360576

約数和(自身を除く): 2358523006

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1757, 2510, 3514, 8785, 17570, 126001, 252002, 630005, 882007, 1260010, 1764014, 4410035, 8820070, 31626251, 63252502, 158131255, 221383757, 316262510, 442767514, 1106918785, 2213837570]

約数ペア:

[(1, 2213837570), (2, 1106918785), (5, 442767514), (7, 316262510), (10, 221383757), (14, 158131255), (35, 63252502), (70, 31626251), (251, 8820070), (502, 4410035), (1255, 1764014), (1757, 1260010), (2510, 882007), (3514, 630005), (8785, 252002), (17570, 126001)]