2099987926

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{1597}}^1$

素因数の和:1924

約数の個数: 32

約数和(自身を含む): 3298885632

約数和(自身を除く): 1198897706

約数列:

[1, 2, 31, 62, 127, 167, 254, 334, 1597, 3194, 3937, 5177, 7874, 10354, 21209, 42418, 49507, 99014, 202819, 266699, 405638, 533398, 657479, 1314958, 6287389, 8267669, 12574778, 16535338, 33870773, 67741546, 1049993963, 2099987926]

約数ペア:

[(1, 2099987926), (2, 1049993963), (31, 67741546), (62, 33870773), (127, 16535338), (167, 12574778), (254, 8267669), (334, 6287389), (1597, 1314958), (3194, 657479), (3937, 533398), (5177, 405638), (7874, 266699), (10354, 202819), (21209, 99014), (42418, 49507)]