1242044752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{351257}}^1$

素因数の和:351295

約数の個数: 40

約数和(自身を含む): 2744027496

約数和(自身を除く): 1501982744

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 351257, 702514, 1405028, 2810056, 4566341, 5620112, 5971369, 9132682, 11942738, 18265364, 23885476, 36530728, 47770952, 73061456, 77627797, 95541904, 155255594, 310511188, 621022376, 1242044752]

約数ペア:

[(1, 1242044752), (2, 621022376), (4, 310511188), (8, 155255594), (13, 95541904), (16, 77627797), (17, 73061456), (26, 47770952), (34, 36530728), (52, 23885476), (68, 18265364), (104, 11942738), (136, 9132682), (208, 5971369), (221, 5620112), (272, 4566341), (442, 2810056), (884, 1405028), (1768, 702514), (3536, 351257)]