2058868

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 36

約数和(自身を含む): 4335520

約数和(自身を除く): 2276652

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 139, 161, 278, 322, 529, 556, 644, 973, 1058, 1946, 2116, 3197, 3703, 3892, 6394, 7406, 12788, 14812, 22379, 44758, 73531, 89516, 147062, 294124, 514717, 1029434, 2058868]

約数ペア:

[(1, 2058868), (2, 1029434), (4, 514717), (7, 294124), (14, 147062), (23, 89516), (28, 73531), (46, 44758), (92, 22379), (139, 14812), (161, 12788), (278, 7406), (322, 6394), (529, 3892), (556, 3703), (644, 3197), (973, 2116), (1058, 1946)]