2129126816

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{433}}^1\times {\mathrm{4153}}^1$

素因数の和:4633

約数の個数: 48

約数和(自身を含む): 4315989384

約数和(自身を除く): 2186862568

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 433, 592, 866, 1184, 1732, 3464, 4153, 6928, 8306, 13856, 16021, 16612, 32042, 33224, 64084, 66448, 128168, 132896, 153661, 256336, 307322, 512672, 614644, 1229288, 1798249, 2458576, 3596498, 4917152, 7192996, 14385992, 28771984, 57543968, 66535213, 133070426, 266140852, 532281704, 1064563408, 2129126816]

約数ペア:

[(1, 2129126816), (2, 1064563408), (4, 532281704), (8, 266140852), (16, 133070426), (32, 66535213), (37, 57543968), (74, 28771984), (148, 14385992), (296, 7192996), (433, 4917152), (592, 3596498), (866, 2458576), (1184, 1798249), (1732, 1229288), (3464, 614644), (4153, 512672), (6928, 307322), (8306, 256336), (13856, 153661), (16021, 132896), (16612, 128168), (32042, 66448), (33224, 64084)]