56401478

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{236981}}^1$

素因数の和:237007

約数の個数: 16

約数和(自身を含む): 102376224

約数和(自身を除く): 45974746

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 236981, 473962, 1658867, 3317734, 4028677, 8057354, 28200739, 56401478]

約数ペア:

[(1, 56401478), (2, 28200739), (7, 8057354), (14, 4028677), (17, 3317734), (34, 1658867), (119, 473962), (238, 236981)]