1490351656

素因数分解:

$2^3\times {\mathrm{251}}^2\times {\mathrm{2957}}^1$

素因数の和:3465

約数の個数: 24

約数和(自身を含む): 2806535610

約数和(自身を除く): 1316183954

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 2957, 5914, 11828, 23656, 63001, 126002, 252004, 504008, 742207, 1484414, 2968828, 5937656, 186293957, 372587914, 745175828, 1490351656]

約数ペア:

[(1, 1490351656), (2, 745175828), (4, 372587914), (8, 186293957), (251, 5937656), (502, 2968828), (1004, 1484414), (2008, 742207), (2957, 504008), (5914, 252004), (11828, 126002), (23656, 63001)]