1331992012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{39227}}^1$

素因数の和:39897

約数の個数: 24

約数和(自身を含む): 2514200976

約数和(自身を除く): 1182208964

約数列:

[1, 2, 4, 13, 26, 52, 653, 1306, 2612, 8489, 16978, 33956, 39227, 78454, 156908, 509951, 1019902, 2039804, 25615231, 51230462, 102460924, 332998003, 665996006, 1331992012]

約数ペア:

[(1, 1331992012), (2, 665996006), (4, 332998003), (13, 102460924), (26, 51230462), (52, 25615231), (653, 2039804), (1306, 1019902), (2612, 509951), (8489, 156908), (16978, 78454), (33956, 39227)]