2241278

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:396

約数の個数: 24

約数和(自身を含む): 3843000

約数和(自身を除く): 1601722

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 349, 494, 698, 3211, 4537, 6422, 6631, 9074, 13262, 58981, 86203, 117962, 172406, 1120639, 2241278]

約数ペア:

[(1, 2241278), (2, 1120639), (13, 172406), (19, 117962), (26, 86203), (38, 58981), (169, 13262), (247, 9074), (338, 6631), (349, 6422), (494, 4537), (698, 3211)]