852381068

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{56479}}^1$

素因数の和:56515

約数の個数: 48

約数和(自身を含む): 1897728000

約数和(自身を除く): 1045346932

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 3773, 7546, 15092, 56479, 112958, 225916, 395353, 621269, 790706, 1242538, 1581412, 2485076, 2767471, 4348883, 5534942, 8697766, 11069884, 17395532, 19372297, 30442181, 38744594, 60884362, 77489188, 121768724, 213095267, 426190534, 852381068]

約数ペア:

[(1, 852381068), (2, 426190534), (4, 213095267), (7, 121768724), (11, 77489188), (14, 60884362), (22, 38744594), (28, 30442181), (44, 19372297), (49, 17395532), (77, 11069884), (98, 8697766), (154, 5534942), (196, 4348883), (308, 2767471), (343, 2485076), (539, 1581412), (686, 1242538), (1078, 790706), (1372, 621269), (2156, 395353), (3773, 225916), (7546, 112958), (15092, 56479)]