2128638

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 4626720

約数和(自身を除く): 2498082

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 509, 697, 1018, 1394, 1527, 2091, 3054, 4182, 8653, 17306, 20869, 25959, 41738, 51918, 62607, 125214, 354773, 709546, 1064319, 2128638]

約数ペア:

[(1, 2128638), (2, 1064319), (3, 709546), (6, 354773), (17, 125214), (34, 62607), (41, 51918), (51, 41738), (82, 25959), (102, 20869), (123, 17306), (246, 8653), (509, 4182), (697, 3054), (1018, 2091), (1394, 1527)]