1004080994

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{907849}}^1$

素因数の和:907937

約数の個数: 16

約数和(自身を含む): 1743072000

約数和(自身を除く): 738991006

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 907849, 1815698, 6354943, 12709886, 71720071, 143440142, 502040497, 1004080994]

約数ペア:

[(1, 1004080994), (2, 502040497), (7, 143440142), (14, 71720071), (79, 12709886), (158, 6354943), (553, 1815698), (1106, 907849)]