2080249938

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{16193}}^1$

素因数の和:16281

約数の個数: 80

約数和(自身を含む): 5102470296

約数和(自身を除く): 3022220358

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 81, 117, 122, 162, 183, 234, 351, 366, 549, 702, 793, 1053, 1098, 1586, 1647, 2106, 2379, 3294, 4758, 4941, 7137, 9882, 14274, 16193, 21411, 32386, 42822, 48579, 64233, 97158, 128466, 145737, 210509, 291474, 421018, 437211, 631527, 874422, 987773, 1263054, 1311633, 1894581, 1975546, 2623266, 2963319, 3789162, 5683743, 5926638, 8889957, 11367486, 12841049, 17051229, 17779914, 25682098, 26669871, 34102458, 38523147, 53339742, 77046294, 80009613, 115569441, 160019226, 231138882, 346708323, 693416646, 1040124969, 2080249938]

約数ペア:

[(1, 2080249938), (2, 1040124969), (3, 693416646), (6, 346708323), (9, 231138882), (13, 160019226), (18, 115569441), (26, 80009613), (27, 77046294), (39, 53339742), (54, 38523147), (61, 34102458), (78, 26669871), (81, 25682098), (117, 17779914), (122, 17051229), (162, 12841049), (183, 11367486), (234, 8889957), (351, 5926638), (366, 5683743), (549, 3789162), (702, 2963319), (793, 2623266), (1053, 1975546), (1098, 1894581), (1586, 1311633), (1647, 1263054), (2106, 987773), (2379, 874422), (3294, 631527), (4758, 437211), (4941, 421018), (7137, 291474), (9882, 210509), (14274, 145737), (16193, 128466), (21411, 97158), (32386, 64233), (42822, 48579)]