1889772864

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{1406081}}^1$

素因数の和:1406103

約数の個数: 56

約数和(自身を含む): 5714317248

約数和(自身を除く): 3824544384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 1406081, 2812162, 4218243, 5624324, 8436486, 9842567, 11248648, 16872972, 19685134, 22497296, 29527701, 33745944, 39370268, 44994592, 59055402, 67491888, 78740536, 89989184, 118110804, 134983776, 157481072, 236221608, 269967552, 314962144, 472443216, 629924288, 944886432, 1889772864]

約数ペア:

[(1, 1889772864), (2, 944886432), (3, 629924288), (4, 472443216), (6, 314962144), (7, 269967552), (8, 236221608), (12, 157481072), (14, 134983776), (16, 118110804), (21, 89989184), (24, 78740536), (28, 67491888), (32, 59055402), (42, 44994592), (48, 39370268), (56, 33745944), (64, 29527701), (84, 22497296), (96, 19685134), (112, 16872972), (168, 11248648), (192, 9842567), (224, 8436486), (336, 5624324), (448, 4218243), (672, 2812162), (1344, 1406081)]