419065756

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{28711}}^1$

素因数の和:28845

約数の個数: 24

約数和(自身を含む): 759719520

約数和(自身を除く): 340653764

約数列:

[1, 2, 4, 41, 82, 89, 164, 178, 356, 3649, 7298, 14596, 28711, 57422, 114844, 1177151, 2354302, 2555279, 4708604, 5110558, 10221116, 104766439, 209532878, 419065756]

約数ペア:

[(1, 419065756), (2, 209532878), (4, 104766439), (41, 10221116), (82, 5110558), (89, 4708604), (164, 2555279), (178, 2354302), (356, 1177151), (3649, 114844), (7298, 57422), (14596, 28711)]