2080854882

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{141497}}^1$

素因数の和:141567

約数の個数: 48

約数和(自身を含む): 4856211360

約数和(自身を除く): 2775356478

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 4902, 7353, 14706, 141497, 282994, 424491, 848982, 1273473, 2546946, 2688443, 5376886, 6084371, 8065329, 12168742, 16130658, 18253113, 24195987, 36506226, 48391974, 54759339, 109518678, 115603049, 231206098, 346809147, 693618294, 1040427441, 2080854882]

約数ペア:

[(1, 2080854882), (2, 1040427441), (3, 693618294), (6, 346809147), (9, 231206098), (18, 115603049), (19, 109518678), (38, 54759339), (43, 48391974), (57, 36506226), (86, 24195987), (114, 18253113), (129, 16130658), (171, 12168742), (258, 8065329), (342, 6084371), (387, 5376886), (774, 2688443), (817, 2546946), (1634, 1273473), (2451, 848982), (4902, 424491), (7353, 282994), (14706, 141497)]