2388228

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 6168960

約数和(自身を除く): 3780732

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 509, 782, 1018, 1173, 1527, 1564, 2036, 2346, 3054, 4692, 6108, 8653, 11707, 17306, 23414, 25959, 34612, 35121, 46828, 51918, 70242, 103836, 140484, 199019, 398038, 597057, 796076, 1194114, 2388228]

約数ペア:

[(1, 2388228), (2, 1194114), (3, 796076), (4, 597057), (6, 398038), (12, 199019), (17, 140484), (23, 103836), (34, 70242), (46, 51918), (51, 46828), (68, 35121), (69, 34612), (92, 25959), (102, 23414), (138, 17306), (204, 11707), (276, 8653), (391, 6108), (509, 4692), (782, 3054), (1018, 2346), (1173, 2036), (1527, 1564)]