379999504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1397057}}^1$

素因数の和:1397082

約数の個数: 20

約数和(自身を含む): 779558364

約数和(自身を除く): 399558860

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1397057, 2794114, 5588228, 11176456, 22352912, 23749969, 47499938, 94999876, 189999752, 379999504]

約数ペア:

[(1, 379999504), (2, 189999752), (4, 94999876), (8, 47499938), (16, 23749969), (17, 22352912), (34, 11176456), (68, 5588228), (136, 2794114), (272, 1397057)]