1868617072

素因数分解:

$2^4\times 7^1\times {\mathrm{16684081}}^1$

素因数の和:16684096

約数の個数: 20

約数和(自身を含む): 4137652336

約数和(自身を除く): 2269035264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 16684081, 33368162, 66736324, 116788567, 133472648, 233577134, 266945296, 467154268, 934308536, 1868617072]

約数ペア:

[(1, 1868617072), (2, 934308536), (4, 467154268), (7, 266945296), (8, 233577134), (14, 133472648), (16, 116788567), (28, 66736324), (56, 33368162), (112, 16684081)]