2087392

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 4424112

約数和(自身を除く): 2336720

約数列:

[1, 2, 4, 8, 16, 32, 37, 41, 43, 74, 82, 86, 148, 164, 172, 296, 328, 344, 592, 656, 688, 1184, 1312, 1376, 1517, 1591, 1763, 3034, 3182, 3526, 6068, 6364, 7052, 12136, 12728, 14104, 24272, 25456, 28208, 48544, 50912, 56416, 65231, 130462, 260924, 521848, 1043696, 2087392]

約数ペア:

[(1, 2087392), (2, 1043696), (4, 521848), (8, 260924), (16, 130462), (32, 65231), (37, 56416), (41, 50912), (43, 48544), (74, 28208), (82, 25456), (86, 24272), (148, 14104), (164, 12728), (172, 12136), (296, 7052), (328, 6364), (344, 6068), (592, 3526), (656, 3182), (688, 3034), (1184, 1763), (1312, 1591), (1376, 1517)]