1020199256

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{1128539}}^1$

素因数の和:1128658

約数の個数: 16

約数和(自身を含む): 1929803400

約数和(自身を除く): 909604144

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 1128539, 2257078, 4514156, 9028312, 127524907, 255049814, 510099628, 1020199256]

約数ペア:

[(1, 1020199256), (2, 510099628), (4, 255049814), (8, 127524907), (113, 9028312), (226, 4514156), (452, 2257078), (904, 1128539)]