439770028

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{10369}}^1$

素因数の和:10857

約数の個数: 24

約数和(自身を含む): 804877920

約数和(自身を除く): 365107892

約数列:

[1, 2, 4, 23, 46, 92, 461, 922, 1844, 10369, 10603, 20738, 21206, 41476, 42412, 238487, 476974, 953948, 4780109, 9560218, 19120436, 109942507, 219885014, 439770028]

約数ペア:

[(1, 439770028), (2, 219885014), (4, 109942507), (23, 19120436), (46, 9560218), (92, 4780109), (461, 953948), (922, 476974), (1844, 238487), (10369, 42412), (10603, 41476), (20738, 21206)]