1909139092

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{8363}}^1$

素因数の和:8668

約数の個数: 48

約数和(自身を含む): 3956908032

約数和(自身を除く): 2047768940

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 263, 434, 526, 868, 1052, 1841, 3682, 7364, 8153, 8363, 16306, 16726, 32612, 33452, 57071, 58541, 114142, 117082, 228284, 234164, 259253, 518506, 1037012, 1814771, 2199469, 3629542, 4398938, 7259084, 8797876, 15396283, 30792566, 61585132, 68183539, 136367078, 272734156, 477284773, 954569546, 1909139092]

約数ペア:

[(1, 1909139092), (2, 954569546), (4, 477284773), (7, 272734156), (14, 136367078), (28, 68183539), (31, 61585132), (62, 30792566), (124, 15396283), (217, 8797876), (263, 7259084), (434, 4398938), (526, 3629542), (868, 2199469), (1052, 1814771), (1841, 1037012), (3682, 518506), (7364, 259253), (8153, 234164), (8363, 228284), (16306, 117082), (16726, 114142), (32612, 58541), (33452, 57071)]