820029238

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3445501}}^1$

素因数の和:3445527

約数の個数: 16

約数和(自身を含む): 1488456864

約数和(自身を除く): 668427626

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 3445501, 6891002, 24118507, 48237014, 58573517, 117147034, 410014619, 820029238]

約数ペア:

[(1, 820029238), (2, 410014619), (7, 117147034), (14, 58573517), (17, 48237014), (34, 24118507), (119, 6891002), (238, 3445501)]