2170703488

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{892559}}^1$

素因数の和:892592

約数の個数: 32

約数和(自身を含む): 4552056000

約数和(自身を除く): 2381352512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 892559, 1785118, 3570236, 7140472, 14280944, 16958621, 28561888, 33917242, 57123776, 67834484, 114247552, 135668968, 271337936, 542675872, 1085351744, 2170703488]

約数ペア:

[(1, 2170703488), (2, 1085351744), (4, 542675872), (8, 271337936), (16, 135668968), (19, 114247552), (32, 67834484), (38, 57123776), (64, 33917242), (76, 28561888), (128, 16958621), (152, 14280944), (304, 7140472), (608, 3570236), (1216, 1785118), (2432, 892559)]