253166942

素因数分解:

$2^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{35951}}^1$

素因数の和:36463

約数の個数: 16

約数和(自身を含む): 434875392

約数和(自身を除く): 181708450

約数列:

[1, 2, 7, 14, 503, 1006, 3521, 7042, 35951, 71902, 251657, 503314, 18083353, 36166706, 126583471, 253166942]

約数ペア:

[(1, 253166942), (2, 126583471), (7, 36166706), (14, 18083353), (503, 503314), (1006, 251657), (3521, 71902), (7042, 35951)]