123756484

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{4261}}^1$

素因数の和:4455

約数の個数: 24

約数和(自身を含む): 222322968

約数和(自身を除く): 98566484

約数列:

[1, 2, 4, 53, 106, 137, 212, 274, 548, 4261, 7261, 8522, 14522, 17044, 29044, 225833, 451666, 583757, 903332, 1167514, 2335028, 30939121, 61878242, 123756484]

約数ペア:

[(1, 123756484), (2, 61878242), (4, 30939121), (53, 2335028), (106, 1167514), (137, 903332), (212, 583757), (274, 451666), (548, 225833), (4261, 29044), (7261, 17044), (8522, 14522)]