378997754

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1567}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 606928896

約数和(自身を除く): 227931142

約数列:

[1, 2, 31, 47, 62, 83, 94, 166, 1457, 1567, 2573, 2914, 3134, 3901, 5146, 7802, 48577, 73649, 97154, 120931, 130061, 147298, 241862, 260122, 2283119, 4031891, 4566238, 6112867, 8063782, 12225734, 189498877, 378997754]

約数ペア:

[(1, 378997754), (2, 189498877), (31, 12225734), (47, 8063782), (62, 6112867), (83, 4566238), (94, 4031891), (166, 2283119), (1457, 260122), (1567, 241862), (2573, 147298), (2914, 130061), (3134, 120931), (3901, 97154), (5146, 73649), (7802, 48577)]