2783136368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{74687}}^1$

素因数の和:74849

約数の個数: 40

約数和(自身を含む): 5751274752

約数和(自身を除く): 2968138384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 137, 272, 274, 548, 1096, 2192, 2329, 4658, 9316, 18632, 37264, 74687, 149374, 298748, 597496, 1194992, 1269679, 2539358, 5078716, 10157432, 10232119, 20314864, 20464238, 40928476, 81856952, 163713904, 173946023, 347892046, 695784092, 1391568184, 2783136368]

約数ペア:

[(1, 2783136368), (2, 1391568184), (4, 695784092), (8, 347892046), (16, 173946023), (17, 163713904), (34, 81856952), (68, 40928476), (136, 20464238), (137, 20314864), (272, 10232119), (274, 10157432), (548, 5078716), (1096, 2539358), (2192, 1269679), (2329, 1194992), (4658, 597496), (9316, 298748), (18632, 149374), (37264, 74687)]