2120512

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{1949}}^1$

素因数の和:1978

約数の個数: 28

約数和(自身を含む): 4457700

約数和(自身を除く): 2337188

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 1949, 3898, 7796, 15592, 31184, 33133, 62368, 66266, 124736, 132532, 265064, 530128, 1060256, 2120512]

約数ペア:

[(1, 2120512), (2, 1060256), (4, 530128), (8, 265064), (16, 132532), (17, 124736), (32, 66266), (34, 62368), (64, 33133), (68, 31184), (136, 15592), (272, 7796), (544, 3898), (1088, 1949)]