654080795792

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{853}}^1\times {\mathrm{137321}}^1$

素因数の和:138531

約数の個数: 40

約数和(自身を含む): 1272411919800

約数和(自身を除く): 618331124008

約数列:

[1, 2, 4, 8, 16, 349, 698, 853, 1396, 1706, 2792, 3412, 5584, 6824, 13648, 137321, 274642, 297697, 549284, 595394, 1098568, 1190788, 2197136, 2381576, 4763152, 47925029, 95850058, 117134813, 191700116, 234269626, 383400232, 468539252, 766800464, 937078504, 1874157008, 40880049737, 81760099474, 163520198948, 327040397896, 654080795792]

約数ペア:

[(1, 654080795792), (2, 327040397896), (4, 163520198948), (8, 81760099474), (16, 40880049737), (349, 1874157008), (698, 937078504), (853, 766800464), (1396, 468539252), (1706, 383400232), (2792, 234269626), (3412, 191700116), (5584, 117134813), (6824, 95850058), (13648, 47925029), (137321, 4763152), (274642, 2381576), (297697, 2197136), (549284, 1190788), (595394, 1098568)]