1894331388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{286499}}^1$

素因数の和:286554

約数の個数: 48

約数和(自身を含む): 4813200000

約数和(自身を除く): 2918868612

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 3306, 6612, 286499, 572998, 859497, 1145996, 1718994, 3437988, 5443481, 8308471, 10886962, 16330443, 16616942, 21773924, 24925413, 32660886, 33233884, 49850826, 65321772, 99701652, 157860949, 315721898, 473582847, 631443796, 947165694, 1894331388]

約数ペア:

[(1, 1894331388), (2, 947165694), (3, 631443796), (4, 473582847), (6, 315721898), (12, 157860949), (19, 99701652), (29, 65321772), (38, 49850826), (57, 33233884), (58, 32660886), (76, 24925413), (87, 21773924), (114, 16616942), (116, 16330443), (174, 10886962), (228, 8308471), (348, 5443481), (551, 3437988), (1102, 1718994), (1653, 1145996), (2204, 859497), (3306, 572998), (6612, 286499)]