2521567326

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{344759}}^1$

素因数の和:344840

約数の個数: 32

約数和(自身を含む): 5361707520

約数和(自身を除く): 2840140194

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 344759, 689518, 1034277, 2068554, 7929457, 15858914, 18272227, 23788371, 36544454, 47576742, 54816681, 109633362, 420261221, 840522442, 1260783663, 2521567326]

約数ペア:

[(1, 2521567326), (2, 1260783663), (3, 840522442), (6, 420261221), (23, 109633362), (46, 54816681), (53, 47576742), (69, 36544454), (106, 23788371), (138, 18272227), (159, 15858914), (318, 7929457), (1219, 2068554), (2438, 1034277), (3657, 689518), (7314, 344759)]