1330440006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{856139}}^1$

素因数の和:856188

約数の個数: 32

約数和(自身を含む): 3123198720

約数和(自身を除く): 1792758714

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 856139, 1712278, 2568417, 5136834, 5992973, 11985946, 17978919, 31677143, 35957838, 63354286, 95031429, 190062858, 221740001, 443480002, 665220003, 1330440006]

約数ペア:

[(1, 1330440006), (2, 665220003), (3, 443480002), (6, 221740001), (7, 190062858), (14, 95031429), (21, 63354286), (37, 35957838), (42, 31677143), (74, 17978919), (111, 11985946), (222, 5992973), (259, 5136834), (518, 2568417), (777, 1712278), (1554, 856139)]