130258758

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{443057}}^1$

素因数の和:443076

約数の個数: 24

約数和(自身を含む): 303051672

約数和(自身を除く): 172792914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 443057, 886114, 1329171, 2658342, 3101399, 6202798, 9304197, 18608394, 21709793, 43419586, 65129379, 130258758]

約数ペア:

[(1, 130258758), (2, 65129379), (3, 43419586), (6, 21709793), (7, 18608394), (14, 9304197), (21, 6202798), (42, 3101399), (49, 2658342), (98, 1329171), (147, 886114), (294, 443057)]