509366912

素因数分解:

$2^7\times {\mathrm{1237}}^1\times {\mathrm{3217}}^1$

素因数の和:4468

約数の個数: 32

約数和(自身を含む): 1015890420

約数和(自身を除く): 506523508

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1237, 2474, 3217, 4948, 6434, 9896, 12868, 19792, 25736, 39584, 51472, 79168, 102944, 158336, 205888, 411776, 3979429, 7958858, 15917716, 31835432, 63670864, 127341728, 254683456, 509366912]

約数ペア:

[(1, 509366912), (2, 254683456), (4, 127341728), (8, 63670864), (16, 31835432), (32, 15917716), (64, 7958858), (128, 3979429), (1237, 411776), (2474, 205888), (3217, 158336), (4948, 102944), (6434, 79168), (9896, 51472), (12868, 39584), (19792, 25736)]