1211446724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{997}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 2281571712

約数和(自身を除く): 1070124988

約数列:

[1, 2, 4, 17, 34, 68, 107, 167, 214, 334, 428, 668, 997, 1819, 1994, 2839, 3638, 3988, 5678, 7276, 11356, 16949, 17869, 33898, 35738, 67796, 71476, 106679, 166499, 213358, 303773, 332998, 426716, 607546, 665996, 1215092, 1813543, 2830483, 3627086, 5660966, 7254172, 11321932, 17815393, 35630786, 71261572, 302861681, 605723362, 1211446724]

約数ペア:

[(1, 1211446724), (2, 605723362), (4, 302861681), (17, 71261572), (34, 35630786), (68, 17815393), (107, 11321932), (167, 7254172), (214, 5660966), (334, 3627086), (428, 2830483), (668, 1813543), (997, 1215092), (1819, 665996), (1994, 607546), (2839, 426716), (3638, 332998), (3988, 303773), (5678, 213358), (7276, 166499), (11356, 106679), (16949, 71476), (17869, 67796), (33898, 35738)]