291239521746

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{2840419}}^1$

素因数の和:2841190

約数の個数: 32

約数和(自身を含む): 608622474240

約数和(自身を除く): 317382952494

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 743, 1486, 2229, 4458, 17089, 34178, 51267, 102534, 2840419, 5680838, 8521257, 17042514, 65329637, 130659274, 195988911, 391977822, 2110431317, 4220862634, 6331293951, 12662587902, 48539920291, 97079840582, 145619760873, 291239521746]

約数ペア:

[(1, 291239521746), (2, 145619760873), (3, 97079840582), (6, 48539920291), (23, 12662587902), (46, 6331293951), (69, 4220862634), (138, 2110431317), (743, 391977822), (1486, 195988911), (2229, 130659274), (4458, 65329637), (17089, 17042514), (34178, 8521257), (51267, 5680838), (102534, 2840419)]