2243338189

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 2509056000

約数和(自身を除く): 265717811

約数列:

[1, 19, 23, 131, 149, 263, 437, 2489, 2831, 3013, 3427, 4997, 6049, 19519, 34453, 39187, 57247, 65113, 114931, 370861, 448937, 654607, 744553, 792419, 901301, 5133497, 8529803, 15055961, 17124719, 97536443, 118070431, 2243338189]

約数ペア:

[(1, 2243338189), (19, 118070431), (23, 97536443), (131, 17124719), (149, 15055961), (263, 8529803), (437, 5133497), (2489, 901301), (2831, 792419), (3013, 744553), (3427, 654607), (4997, 448937), (6049, 370861), (19519, 114931), (34453, 65113), (39187, 57247)]