2005266909

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1\times {\mathrm{1601}}^1$

素因数の和:2261

約数の個数: 32

約数和(自身を含む): 2906668800

約数和(自身を除く): 901401891

約数列:

[1, 3, 17, 41, 51, 123, 599, 697, 1601, 1797, 2091, 4803, 10183, 24559, 27217, 30549, 65641, 73677, 81651, 196923, 417503, 958999, 1115897, 1252509, 2876997, 3347691, 16302983, 39318959, 48908949, 117956877, 668422303, 2005266909]

約数ペア:

[(1, 2005266909), (3, 668422303), (17, 117956877), (41, 48908949), (51, 39318959), (123, 16302983), (599, 3347691), (697, 2876997), (1601, 1252509), (1797, 1115897), (2091, 958999), (4803, 417503), (10183, 196923), (24559, 81651), (27217, 73677), (30549, 65641)]