525740012

素因数分解:

$2^2\times 7^2\times {\mathrm{2682347}}^1$

素因数の和:2682365

約数の個数: 18

約数和(自身を含む): 1070256852

約数和(自身を除く): 544516840

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 2682347, 5364694, 10729388, 18776429, 37552858, 75105716, 131435003, 262870006, 525740012]

約数ペア:

[(1, 525740012), (2, 262870006), (4, 131435003), (7, 75105716), (14, 37552858), (28, 18776429), (49, 10729388), (98, 5364694), (196, 2682347)]