260826628

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{2659}}^1$

素因数の和:2979

約数の個数: 24

約数和(自身を含む): 462520800

約数和(自身を除く): 201694172

約数列:

[1, 2, 4, 137, 179, 274, 358, 548, 716, 2659, 5318, 10636, 24523, 49046, 98092, 364283, 475961, 728566, 951922, 1457132, 1903844, 65206657, 130413314, 260826628]

約数ペア:

[(1, 260826628), (2, 130413314), (4, 65206657), (137, 1903844), (179, 1457132), (274, 951922), (358, 728566), (548, 475961), (716, 364283), (2659, 98092), (5318, 49046), (10636, 24523)]