1639554206

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{57259}}^1$

素因数の和:57503

約数の個数: 16

約数和(自身を含む): 2501116800

約数和(自身を除く): 861562594

約数列:

[1, 2, 103, 139, 206, 278, 14317, 28634, 57259, 114518, 5897677, 7959001, 11795354, 15918002, 819777103, 1639554206]

約数ペア:

[(1, 1639554206), (2, 819777103), (103, 15918002), (139, 11795354), (206, 7959001), (278, 5897677), (14317, 114518), (28634, 57259)]