2478028

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:334

約数の個数: 36

約数和(自身を含む): 5171040

約数和(自身を除く): 2693012

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 269, 329, 538, 658, 1076, 1316, 1883, 2303, 3766, 4606, 7532, 9212, 12643, 13181, 25286, 26362, 50572, 52724, 88501, 177002, 354004, 619507, 1239014, 2478028]

約数ペア:

[(1, 2478028), (2, 1239014), (4, 619507), (7, 354004), (14, 177002), (28, 88501), (47, 52724), (49, 50572), (94, 26362), (98, 25286), (188, 13181), (196, 12643), (269, 9212), (329, 7532), (538, 4606), (658, 3766), (1076, 2303), (1316, 1883)]