2013245245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{3083}}^1$

素因数の和:3513

約数の個数: 32

約数和(自身を含む): 2728525824

約数和(自身を除く): 715280579

約数列:

[1, 5, 11, 31, 55, 155, 341, 383, 1705, 1915, 3083, 4213, 11873, 15415, 21065, 33913, 59365, 95573, 130603, 169565, 477865, 653015, 1051303, 1180789, 5256515, 5903945, 12988679, 36604459, 64943395, 183022295, 402649049, 2013245245]

約数ペア:

[(1, 2013245245), (5, 402649049), (11, 183022295), (31, 64943395), (55, 36604459), (155, 12988679), (341, 5903945), (383, 5256515), (1705, 1180789), (1915, 1051303), (3083, 653015), (4213, 477865), (11873, 169565), (15415, 130603), (21065, 95573), (33913, 59365)]