889736072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{12853}}^1$

素因数の和:13385

約数の個数: 32

約数和(自身を含む): 1769995800

約数和(自身を除く): 880259728

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 509, 1018, 2036, 4072, 8653, 12853, 17306, 25706, 34612, 51412, 69224, 102824, 218501, 437002, 874004, 1748008, 6542177, 13084354, 26168708, 52337416, 111217009, 222434018, 444868036, 889736072]

約数ペア:

[(1, 889736072), (2, 444868036), (4, 222434018), (8, 111217009), (17, 52337416), (34, 26168708), (68, 13084354), (136, 6542177), (509, 1748008), (1018, 874004), (2036, 437002), (4072, 218501), (8653, 102824), (12853, 69224), (17306, 51412), (25706, 34612)]