2013555470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{27617}}^1$

素因数の和:27964

約数の個数: 32

約数和(自身を含む): 3794050368

約数和(自身を除く): 1780494898

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 317, 634, 1585, 3170, 7291, 14582, 27617, 36455, 55234, 72910, 138085, 276170, 635191, 1270382, 3175955, 6351910, 8754589, 17509178, 43772945, 87545890, 201355547, 402711094, 1006777735, 2013555470]

約数ペア:

[(1, 2013555470), (2, 1006777735), (5, 402711094), (10, 201355547), (23, 87545890), (46, 43772945), (115, 17509178), (230, 8754589), (317, 6351910), (634, 3175955), (1585, 1270382), (3170, 635191), (7291, 276170), (14582, 138085), (27617, 72910), (36455, 55234)]