2009681632

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113567}}^1$

素因数の和:113663

約数の個数: 48

約数和(自身を含む): 4579061760

約数和(自身を除く): 2569380128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 4424, 8848, 17696, 113567, 227134, 454268, 794969, 908536, 1589938, 1817072, 3179876, 3634144, 6359752, 8971793, 12719504, 17943586, 25439008, 35887172, 62802551, 71774344, 125605102, 143548688, 251210204, 287097376, 502420408, 1004840816, 2009681632]

約数ペア:

[(1, 2009681632), (2, 1004840816), (4, 502420408), (7, 287097376), (8, 251210204), (14, 143548688), (16, 125605102), (28, 71774344), (32, 62802551), (56, 35887172), (79, 25439008), (112, 17943586), (158, 12719504), (224, 8971793), (316, 6359752), (553, 3634144), (632, 3179876), (1106, 1817072), (1264, 1589938), (2212, 908536), (2528, 794969), (4424, 454268), (8848, 227134), (17696, 113567)]