672998512

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{94949}}^1$

素因数の和:95400

約数の個数: 20

約数和(自身を含む): 1306891800

約数和(自身を除く): 633893288

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 94949, 189898, 379796, 759592, 1519184, 42062407, 84124814, 168249628, 336499256, 672998512]

約数ペア:

[(1, 672998512), (2, 336499256), (4, 168249628), (8, 84124814), (16, 42062407), (443, 1519184), (886, 759592), (1772, 379796), (3544, 189898), (7088, 94949)]