2000295024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457943}}^1$

素因数の和:457974

約数の個数: 80

約数和(自身を含む): 6359926272

約数和(自身を除く): 4359631248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 457943, 915886, 1373829, 1831772, 2747658, 3205601, 3663544, 5495316, 5953259, 6411202, 7327088, 9616803, 10990632, 11906518, 12822404, 17859777, 19233606, 21981264, 23813036, 25644808, 35719554, 38467212, 41672813, 47626072, 51289616, 71439108, 76934424, 83345626, 95252144, 125018439, 142878216, 153868848, 166691252, 250036878, 285756432, 333382504, 500073756, 666765008, 1000147512, 2000295024]

約数ペア:

[(1, 2000295024), (2, 1000147512), (3, 666765008), (4, 500073756), (6, 333382504), (7, 285756432), (8, 250036878), (12, 166691252), (13, 153868848), (14, 142878216), (16, 125018439), (21, 95252144), (24, 83345626), (26, 76934424), (28, 71439108), (39, 51289616), (42, 47626072), (48, 41672813), (52, 38467212), (56, 35719554), (78, 25644808), (84, 23813036), (91, 21981264), (104, 19233606), (112, 17859777), (156, 12822404), (168, 11906518), (182, 10990632), (208, 9616803), (273, 7327088), (312, 6411202), (336, 5953259), (364, 5495316), (546, 3663544), (624, 3205601), (728, 2747658), (1092, 1831772), (1456, 1373829), (2184, 915886), (4368, 457943)]