1969131764

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{134909}}^1$

素因数の和:135043

約数の個数: 24

約数和(自身を含む): 3569718600

約数和(自身を除く): 1600586836

約数列:

[1, 2, 4, 41, 82, 89, 164, 178, 356, 3649, 7298, 14596, 134909, 269818, 539636, 5531269, 11062538, 12006901, 22125076, 24013802, 48027604, 492282941, 984565882, 1969131764]

約数ペア:

[(1, 1969131764), (2, 984565882), (4, 492282941), (41, 48027604), (82, 24013802), (89, 22125076), (164, 12006901), (178, 11062538), (356, 5531269), (3649, 539636), (7298, 269818), (14596, 134909)]