380975614

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{10091}}^1$

素因数の和:10575

約数の個数: 16

約数和(自身を含む): 586143360

約数和(自身を除く): 205167746

約数列:

[1, 2, 43, 86, 439, 878, 10091, 18877, 20182, 37754, 433913, 867826, 4429949, 8859898, 190487807, 380975614]

約数ペア:

[(1, 380975614), (2, 190487807), (43, 8859898), (86, 4429949), (439, 867826), (878, 433913), (10091, 37754), (18877, 20182)]