2528091636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{338161}}^1$

素因数の和:338264

約数の個数: 48

約数和(自身を含む): 6817345920

約数和(自身を除く): 4289254284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 338161, 676322, 1014483, 1352644, 2028966, 2367127, 4057932, 4734254, 7101381, 9468508, 14202762, 28405524, 30096329, 60192658, 90288987, 120385316, 180577974, 210674303, 361155948, 421348606, 632022909, 842697212, 1264045818, 2528091636]

約数ペア:

[(1, 2528091636), (2, 1264045818), (3, 842697212), (4, 632022909), (6, 421348606), (7, 361155948), (12, 210674303), (14, 180577974), (21, 120385316), (28, 90288987), (42, 60192658), (84, 30096329), (89, 28405524), (178, 14202762), (267, 9468508), (356, 7101381), (534, 4734254), (623, 4057932), (1068, 2367127), (1246, 2028966), (1869, 1352644), (2492, 1014483), (3738, 676322), (7476, 338161)]