2081867944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{45599}}^1$

素因数の和:46057

約数の個数: 32

約数和(自身を含む): 4213440000

約数和(自身を除く): 2131572056

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 439, 878, 1756, 3512, 5707, 11414, 22828, 45599, 45656, 91198, 182396, 364792, 592787, 1185574, 2371148, 4742296, 20017961, 40035922, 80071844, 160143688, 260233493, 520466986, 1040933972, 2081867944]

約数ペア:

[(1, 2081867944), (2, 1040933972), (4, 520466986), (8, 260233493), (13, 160143688), (26, 80071844), (52, 40035922), (104, 20017961), (439, 4742296), (878, 2371148), (1756, 1185574), (3512, 592787), (5707, 364792), (11414, 182396), (22828, 91198), (45599, 45656)]