2987332616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{21965681}}^1$

素因数の和:21965704

約数の個数: 16

約数和(自身を含む): 5930734140

約数和(自身を除く): 2943401524

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 21965681, 43931362, 87862724, 175725448, 373416577, 746833154, 1493666308, 2987332616]

約数ペア:

[(1, 2987332616), (2, 1493666308), (4, 746833154), (8, 373416577), (17, 175725448), (34, 87862724), (68, 43931362), (136, 21965681)]