842908072

素因数分解:

$2^3\times {\mathrm{317}}^1\times {\mathrm{509}}^1\times {\mathrm{653}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 1590985800

約数和(自身を除く): 748077728

約数列:

[1, 2, 4, 8, 317, 509, 634, 653, 1018, 1268, 1306, 2036, 2536, 2612, 4072, 5224, 161353, 207001, 322706, 332377, 414002, 645412, 664754, 828004, 1290824, 1329508, 1656008, 2659016, 105363509, 210727018, 421454036, 842908072]

約数ペア:

[(1, 842908072), (2, 421454036), (4, 210727018), (8, 105363509), (317, 2659016), (509, 1656008), (634, 1329508), (653, 1290824), (1018, 828004), (1268, 664754), (1306, 645412), (2036, 414002), (2536, 332377), (2612, 322706), (4072, 207001), (5224, 161353)]