713440028

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{162293}}^1$

素因数の和:162461

約数の個数: 24

約数和(自身を含む): 1435977312

約数和(自身を除く): 722537284

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 162293, 324586, 649172, 1136051, 2272102, 4544204, 25480001, 50960002, 101920004, 178360007, 356720014, 713440028]

約数ペア:

[(1, 713440028), (2, 356720014), (4, 178360007), (7, 101920004), (14, 50960002), (28, 25480001), (157, 4544204), (314, 2272102), (628, 1136051), (1099, 649172), (2198, 324586), (4396, 162293)]