304936784

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{214141}}^1$

素因数の和:214238

約数の個数: 20

約数和(自身を含む): 597456180

約数和(自身を除く): 292519396

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 214141, 428282, 856564, 1713128, 3426256, 19058549, 38117098, 76234196, 152468392, 304936784]

約数ペア:

[(1, 304936784), (2, 152468392), (4, 76234196), (8, 38117098), (16, 19058549), (89, 3426256), (178, 1713128), (356, 856564), (712, 428282), (1424, 214141)]