1240493392

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{11027}}^1$

素因数の和:11203

約数の個数: 40

約数和(自身を含む): 2461449600

約数和(自身を除く): 1220956208

約数列:

[1, 2, 4, 8, 16, 79, 89, 158, 178, 316, 356, 632, 712, 1264, 1424, 7031, 11027, 14062, 22054, 28124, 44108, 56248, 88216, 112496, 176432, 871133, 981403, 1742266, 1962806, 3484532, 3925612, 6969064, 7851224, 13938128, 15702448, 77530837, 155061674, 310123348, 620246696, 1240493392]

約数ペア:

[(1, 1240493392), (2, 620246696), (4, 310123348), (8, 155061674), (16, 77530837), (79, 15702448), (89, 13938128), (158, 7851224), (178, 6969064), (316, 3925612), (356, 3484532), (632, 1962806), (712, 1742266), (1264, 981403), (1424, 871133), (7031, 176432), (11027, 112496), (14062, 88216), (22054, 56248), (28124, 44108)]