258295244

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{68477}}^1$

素因数の和:68545

約数の個数: 24

約数和(自身を含む): 483180768

約数和(自身を除く): 224885524

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 3772, 68477, 136954, 273908, 1574971, 2807557, 3149942, 5615114, 6299884, 11230228, 64573811, 129147622, 258295244]

約数ペア:

[(1, 258295244), (2, 129147622), (4, 64573811), (23, 11230228), (41, 6299884), (46, 5615114), (82, 3149942), (92, 2807557), (164, 1574971), (943, 273908), (1886, 136954), (3772, 68477)]