992321884

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{21991}}^1$

素因数の和:22413

約数の個数: 24

約数和(自身を含む): 1801144800

約数和(自身を除く): 808822916

約数列:

[1, 2, 4, 29, 58, 116, 389, 778, 1556, 11281, 21991, 22562, 43982, 45124, 87964, 637739, 1275478, 2550956, 8554499, 17108998, 34217996, 248080471, 496160942, 992321884]

約数ペア:

[(1, 992321884), (2, 496160942), (4, 248080471), (29, 34217996), (58, 17108998), (116, 8554499), (389, 2550956), (778, 1275478), (1556, 637739), (11281, 87964), (21991, 45124), (22562, 43982)]