1671712994

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1635727}}^1$

素因数の和:1635809

約数の個数: 16

約数和(自身を含む): 2905052928

約数和(自身を除く): 1233339934

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 1635727, 3271454, 11450089, 22900178, 119408071, 238816142, 835856497, 1671712994]

約数ペア:

[(1, 1671712994), (2, 835856497), (7, 238816142), (14, 119408071), (73, 22900178), (146, 11450089), (511, 3271454), (1022, 1635727)]